1218349495298

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{120397}}^1\times {\mathrm{13421}}^1$

素因数の和:133862

約数の個数: 32

約数和(自身を含む): 2036137264560

約数和(自身を除く): 817787769262

約数列:

[1, 2, 13, 26, 29, 58, 377, 754, 13421, 26842, 120397, 174473, 240794, 348946, 389209, 778418, 1565161, 3130322, 3491513, 5059717, 6983026, 10119434, 45389669, 90779338, 1615848137, 3231696274, 21006025781, 42012051562, 46859595973, 93719191946, 609174747649, 1218349495298]

約数ペア:

[(1, 1218349495298), (2, 609174747649), (13, 93719191946), (26, 46859595973), (29, 42012051562), (58, 21006025781), (377, 3231696274), (754, 1615848137), (13421, 90779338), (26842, 45389669), (120397, 10119434), (174473, 6983026), (240794, 5059717), (348946, 3491513), (389209, 3130322), (778418, 1565161)]