2019604888

素因数分解:

$2^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{357073}}^1$

素因数の和:357187

約数の個数: 32

約数和(自身を含む): 4370585760

約数和(自身を除く): 2350980872

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 101, 202, 404, 707, 808, 1414, 2828, 5656, 357073, 714146, 1428292, 2499511, 2856584, 4999022, 9998044, 19996088, 36064373, 72128746, 144257492, 252450611, 288514984, 504901222, 1009802444, 2019604888]

約数ペア:

[(1, 2019604888), (2, 1009802444), (4, 504901222), (7, 288514984), (8, 252450611), (14, 144257492), (28, 72128746), (56, 36064373), (101, 19996088), (202, 9998044), (404, 4999022), (707, 2856584), (808, 2499511), (1414, 1428292), (2828, 714146), (5656, 357073)]