1639348730

素因数分解:

$2^1\times 5^1\times {\mathrm{463}}^1\times {\mathrm{523}}^1\times {\mathrm{677}}^1$

素因数の和:1670

約数の個数: 32

約数和(自身を含む): 2967231744

約数和(自身を除く): 1327883014

約数列:

[1, 2, 5, 10, 463, 523, 677, 926, 1046, 1354, 2315, 2615, 3385, 4630, 5230, 6770, 242149, 313451, 354071, 484298, 626902, 708142, 1210745, 1567255, 1770355, 2421490, 3134510, 3540710, 163934873, 327869746, 819674365, 1639348730]

約数ペア:

[(1, 1639348730), (2, 819674365), (5, 327869746), (10, 163934873), (463, 3540710), (523, 3134510), (677, 2421490), (926, 1770355), (1046, 1567255), (1354, 1210745), (2315, 708142), (2615, 626902), (3385, 484298), (4630, 354071), (5230, 313451), (6770, 242149)]