326087212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{121493}}^1$

素因数の和:121569

約数の個数: 24

約数和(自身を含む): 632740752

約数和(自身を除く): 306653540

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 121493, 242986, 485972, 1336423, 2672846, 5345692, 7411073, 14822146, 29644292, 81521803, 163043606, 326087212]

約数ペア:

[(1, 326087212), (2, 163043606), (4, 81521803), (11, 29644292), (22, 14822146), (44, 7411073), (61, 5345692), (122, 2672846), (244, 1336423), (671, 485972), (1342, 242986), (2684, 121493)]