1320774

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:125

約数の個数: 64

約数和(自身を含む): 3386880

約数和(自身を除く): 2066106

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 41, 42, 59, 78, 82, 91, 118, 123, 177, 182, 246, 273, 287, 354, 413, 533, 546, 574, 767, 826, 861, 1066, 1239, 1534, 1599, 1722, 2301, 2419, 2478, 3198, 3731, 4602, 4838, 5369, 7257, 7462, 10738, 11193, 14514, 16107, 16933, 22386, 31447, 32214, 33866, 50799, 62894, 94341, 101598, 188682, 220129, 440258, 660387, 1320774]

約数ペア:

[(1, 1320774), (2, 660387), (3, 440258), (6, 220129), (7, 188682), (13, 101598), (14, 94341), (21, 62894), (26, 50799), (39, 33866), (41, 32214), (42, 31447), (59, 22386), (78, 16933), (82, 16107), (91, 14514), (118, 11193), (123, 10738), (177, 7462), (182, 7257), (246, 5369), (273, 4838), (287, 4602), (354, 3731), (413, 3198), (533, 2478), (546, 2419), (574, 2301), (767, 1722), (826, 1599), (861, 1534), (1066, 1239)]