398127602

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{859}}^1$

素因数の和:1082

約数の個数: 32

約数和(自身を含む): 633441600

約数和(自身を除く): 235313998

約数列:

[1, 2, 29, 58, 61, 122, 131, 262, 859, 1718, 1769, 3538, 3799, 7598, 7991, 15982, 24911, 49822, 52399, 104798, 112529, 225058, 231739, 463478, 1519571, 3039142, 3263341, 6526682, 6864269, 13728538, 199063801, 398127602]

約数ペア:

[(1, 398127602), (2, 199063801), (29, 13728538), (58, 6864269), (61, 6526682), (122, 3263341), (131, 3039142), (262, 1519571), (859, 463478), (1718, 231739), (1769, 225058), (3538, 112529), (3799, 104798), (7598, 52399), (7991, 49822), (15982, 24911)]