2045131102

素因数分解:

$2^1\times 7^1\times {\mathrm{2003}}^1\times {\mathrm{72931}}^1$

素因数の和:74943

約数の個数: 16

約数和(自身を含む): 3507737472

約数和(自身を除く): 1462606370

約数列:

[1, 2, 7, 14, 2003, 4006, 14021, 28042, 72931, 145862, 510517, 1021034, 146080793, 292161586, 1022565551, 2045131102]

約数ペア:

[(1, 2045131102), (2, 1022565551), (7, 292161586), (14, 146080793), (2003, 1021034), (4006, 510517), (14021, 145862), (28042, 72931)]