1690923538

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{619}}^1\times {\mathrm{22391}}^1$

素因数の和:23073

約数の個数: 16

約数和(自身を含む): 2582245440

約数和(自身を除く): 891321902

約数列:

[1, 2, 61, 122, 619, 1238, 22391, 37759, 44782, 75518, 1365851, 2731702, 13860029, 27720058, 845461769, 1690923538]

約数ペア:

[(1, 1690923538), (2, 845461769), (61, 27720058), (122, 13860029), (619, 2731702), (1238, 1365851), (22391, 75518), (37759, 44782)]