1428075038

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{977}}^1\times {\mathrm{3307}}^1$

素因数の和:4316

約数の個数: 32

約数和(自身を含む): 2445829344

約数和(自身を除く): 1017754306

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 977, 1954, 3307, 6614, 12701, 16609, 25402, 33218, 42991, 56219, 85982, 112438, 215917, 431834, 730847, 1461694, 3230939, 6461878, 42002207, 54925963, 84004414, 109851926, 714037519, 1428075038]

約数ペア:

[(1, 1428075038), (2, 714037519), (13, 109851926), (17, 84004414), (26, 54925963), (34, 42002207), (221, 6461878), (442, 3230939), (977, 1461694), (1954, 730847), (3307, 431834), (6614, 215917), (12701, 112438), (16609, 85982), (25402, 56219), (33218, 42991)]