633990098

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{637817}}^1$

素因数の和:637897

約数の個数: 16

約数和(自身を含む): 1102149504

約数和(自身を除く): 468159406

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 637817, 1275634, 4464719, 8929438, 45285007, 90570014, 316995049, 633990098]

約数ペア:

[(1, 633990098), (2, 316995049), (7, 90570014), (14, 45285007), (71, 8929438), (142, 4464719), (497, 1275634), (994, 637817)]