287930682

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{5281}}^1$

素因数の和:5535

約数の個数: 48

約数和(自身を含む): 674849448

約数和(自身を除く): 386918766

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 233, 234, 466, 699, 1398, 2097, 3029, 4194, 5281, 6058, 9087, 10562, 15843, 18174, 27261, 31686, 47529, 54522, 68653, 95058, 137306, 205959, 411918, 617877, 1230473, 1235754, 2460946, 3691419, 7382838, 11074257, 15996149, 22148514, 31992298, 47988447, 95976894, 143965341, 287930682]

約数ペア:

[(1, 287930682), (2, 143965341), (3, 95976894), (6, 47988447), (9, 31992298), (13, 22148514), (18, 15996149), (26, 11074257), (39, 7382838), (78, 3691419), (117, 2460946), (233, 1235754), (234, 1230473), (466, 617877), (699, 411918), (1398, 205959), (2097, 137306), (3029, 95058), (4194, 68653), (5281, 54522), (6058, 47529), (9087, 31686), (10562, 27261), (15843, 18174)]