309550804574

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61987}}^1\times {\mathrm{226991}}^1$

素因数の和:288991

約数の個数: 16

約数和(自身を含む): 506548083456

約数和(自身を除く): 196997278882

約数列:

[1, 2, 11, 22, 61987, 123974, 226991, 453982, 681857, 1363714, 2496901, 4993802, 14070491117, 28140982234, 154775402287, 309550804574]

約数ペア:

[(1, 309550804574), (2, 154775402287), (11, 28140982234), (22, 14070491117), (61987, 4993802), (123974, 2496901), (226991, 1363714), (453982, 681857)]