713997428

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{821}}^1\times {\mathrm{11443}}^1$

素因数の和:12287

約数の個数: 24

約数和(自身を含む): 1316975520

約数和(自身を除く): 602978092

約数列:

[1, 2, 4, 19, 38, 76, 821, 1642, 3284, 11443, 15599, 22886, 31198, 45772, 62396, 217417, 434834, 869668, 9394703, 18789406, 37578812, 178499357, 356998714, 713997428]

約数ペア:

[(1, 713997428), (2, 356998714), (4, 178499357), (19, 37578812), (38, 18789406), (76, 9394703), (821, 869668), (1642, 434834), (3284, 217417), (11443, 62396), (15599, 45772), (22886, 31198)]