123784657934

素因数分解:

$2^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1931}}^1\times {\mathrm{42793}}^1$

素因数の和:44840

約数の個数: 32

約数和(自身を含む): 214301396736

約数和(自身を除く): 90516738802

約数列:

[1, 2, 7, 14, 107, 214, 749, 1498, 1931, 3862, 13517, 27034, 42793, 85586, 206617, 299551, 413234, 599102, 1446319, 2892638, 4578851, 9157702, 32051957, 64103914, 82633283, 165266566, 578432981, 1156865962, 8841761281, 17683522562, 61892328967, 123784657934]

約数ペア:

[(1, 123784657934), (2, 61892328967), (7, 17683522562), (14, 8841761281), (107, 1156865962), (214, 578432981), (749, 165266566), (1498, 82633283), (1931, 64103914), (3862, 32051957), (13517, 9157702), (27034, 4578851), (42793, 2892638), (85586, 1446319), (206617, 599102), (299551, 413234)]