713642972

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{1987}}^1$

素因数の和:2226

約数の個数: 48

約数和(自身を含む): 1453498368

約数和(自身を除く): 739855396

約数列:

[1, 2, 4, 7, 14, 28, 101, 127, 202, 254, 404, 508, 707, 889, 1414, 1778, 1987, 2828, 3556, 3974, 7948, 12827, 13909, 25654, 27818, 51308, 55636, 89789, 179578, 200687, 252349, 359156, 401374, 504698, 802748, 1009396, 1404809, 1766443, 2809618, 3532886, 5619236, 7065772, 25487249, 50974498, 101948996, 178410743, 356821486, 713642972]

約数ペア:

[(1, 713642972), (2, 356821486), (4, 178410743), (7, 101948996), (14, 50974498), (28, 25487249), (101, 7065772), (127, 5619236), (202, 3532886), (254, 2809618), (404, 1766443), (508, 1404809), (707, 1009396), (889, 802748), (1414, 504698), (1778, 401374), (1987, 359156), (2828, 252349), (3556, 200687), (3974, 179578), (7948, 89789), (12827, 55636), (13909, 51308), (25654, 27818)]