820199292

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{23099}}^1$

素因数の和:23386

約数の個数: 48

約数和(自身を含む): 2095632000

約数和(自身を除く): 1275432708

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 269, 538, 807, 1076, 1614, 2959, 3228, 5918, 8877, 11836, 17754, 23099, 35508, 46198, 69297, 92396, 138594, 254089, 277188, 508178, 762267, 1016356, 1524534, 3049068, 6213631, 12427262, 18640893, 24854524, 37281786, 68349941, 74563572, 136699882, 205049823, 273399764, 410099646, 820199292]

約数ペア:

[(1, 820199292), (2, 410099646), (3, 273399764), (4, 205049823), (6, 136699882), (11, 74563572), (12, 68349941), (22, 37281786), (33, 24854524), (44, 18640893), (66, 12427262), (132, 6213631), (269, 3049068), (538, 1524534), (807, 1016356), (1076, 762267), (1614, 508178), (2959, 277188), (3228, 254089), (5918, 138594), (8877, 92396), (11836, 69297), (17754, 46198), (23099, 35508)]