2129968204

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{59}}^2$

素因数の和:224

約数の個数: 108

約数和(自身を含む): 4783296112

約数和(自身を除く): 2653327908

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 41, 52, 59, 82, 91, 118, 164, 182, 236, 287, 364, 413, 533, 574, 767, 826, 1066, 1148, 1534, 1652, 1681, 2132, 2419, 3068, 3362, 3481, 3731, 4838, 5369, 6724, 6962, 7462, 9676, 10738, 11767, 13924, 14924, 16933, 21476, 21853, 23534, 24367, 31447, 33866, 43706, 45253, 47068, 48734, 62894, 67732, 87412, 90506, 97468, 99179, 125788, 142721, 152971, 181012, 198358, 220129, 285442, 305942, 316771, 396716, 440258, 570884, 611884, 633542, 694253, 880516, 999047, 1267084, 1289327, 1388506, 1855373, 1998094, 2578654, 2777012, 3710746, 3996188, 5157308, 5851561, 7421492, 9025289, 11703122, 12987611, 18050578, 23406244, 25975222, 36101156, 40960927, 51950444, 76070293, 81921854, 152140586, 163843708, 304281172, 532492051, 1064984102, 2129968204]

約数ペア:

[(1, 2129968204), (2, 1064984102), (4, 532492051), (7, 304281172), (13, 163843708), (14, 152140586), (26, 81921854), (28, 76070293), (41, 51950444), (52, 40960927), (59, 36101156), (82, 25975222), (91, 23406244), (118, 18050578), (164, 12987611), (182, 11703122), (236, 9025289), (287, 7421492), (364, 5851561), (413, 5157308), (533, 3996188), (574, 3710746), (767, 2777012), (826, 2578654), (1066, 1998094), (1148, 1855373), (1534, 1388506), (1652, 1289327), (1681, 1267084), (2132, 999047), (2419, 880516), (3068, 694253), (3362, 633542), (3481, 611884), (3731, 570884), (4838, 440258), (5369, 396716), (6724, 316771), (6962, 305942), (7462, 285442), (9676, 220129), (10738, 198358), (11767, 181012), (13924, 152971), (14924, 142721), (16933, 125788), (21476, 99179), (21853, 97468), (23534, 90506), (24367, 87412), (31447, 67732), (33866, 62894), (43706, 48734), (45253, 47068)]