309405308

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{929}}^1\times {\mathrm{1571}}^1$

素因数の和:2557

約数の個数: 24

約数和(自身を含む): 552620880

約数和(自身を除く): 243215572

約数列:

[1, 2, 4, 53, 106, 212, 929, 1571, 1858, 3142, 3716, 6284, 49237, 83263, 98474, 166526, 196948, 333052, 1459459, 2918918, 5837836, 77351327, 154702654, 309405308]

約数ペア:

[(1, 309405308), (2, 154702654), (4, 77351327), (53, 5837836), (106, 2918918), (212, 1459459), (929, 333052), (1571, 196948), (1858, 166526), (3142, 98474), (3716, 83263), (6284, 49237)]