2028173844

素因数分解:

$2^2\times 3^1\times {\mathrm{3947}}^1\times {\mathrm{42821}}^1$

素因数の和:46775

約数の個数: 24

約数和(自身を含む): 4733715168

約数和(自身を除く): 2705541324

約数列:

[1, 2, 3, 4, 6, 12, 3947, 7894, 11841, 15788, 23682, 42821, 47364, 85642, 128463, 171284, 256926, 513852, 169014487, 338028974, 507043461, 676057948, 1014086922, 2028173844]

約数ペア:

[(1, 2028173844), (2, 1014086922), (3, 676057948), (4, 507043461), (6, 338028974), (12, 169014487), (3947, 513852), (7894, 256926), (11841, 171284), (15788, 128463), (23682, 85642), (42821, 47364)]