497130928

素因数分解:

$2^4\times 7^1\times {\mathrm{401}}^1\times {\mathrm{11069}}^1$

素因数の和:11485

約数の個数: 40

約数和(自身を含む): 1103634720

約数和(自身を除く): 606503792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 401, 802, 1604, 2807, 3208, 5614, 6416, 11069, 11228, 22138, 22456, 44276, 44912, 77483, 88552, 154966, 177104, 309932, 619864, 1239728, 4438669, 8877338, 17754676, 31070683, 35509352, 62141366, 71018704, 124282732, 248565464, 497130928]

約数ペア:

[(1, 497130928), (2, 248565464), (4, 124282732), (7, 71018704), (8, 62141366), (14, 35509352), (16, 31070683), (28, 17754676), (56, 8877338), (112, 4438669), (401, 1239728), (802, 619864), (1604, 309932), (2807, 177104), (3208, 154966), (5614, 88552), (6416, 77483), (11069, 44912), (11228, 44276), (22138, 22456)]