2021690728

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{2351}}^1\times {\mathrm{6323}}^1$

素因数の和:8697

約数の個数: 32

約数和(自身を含む): 4015992960

約数和(自身を除く): 1994302232

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 2351, 4702, 6323, 9404, 12646, 18808, 25292, 39967, 50584, 79934, 107491, 159868, 214982, 319736, 429964, 859928, 14865373, 29730746, 59461492, 118922984, 252711341, 505422682, 1010845364, 2021690728]

約数ペア:

[(1, 2021690728), (2, 1010845364), (4, 505422682), (8, 252711341), (17, 118922984), (34, 59461492), (68, 29730746), (136, 14865373), (2351, 859928), (4702, 429964), (6323, 319736), (9404, 214982), (12646, 159868), (18808, 107491), (25292, 79934), (39967, 50584)]