7340390

素因数分解:

$2^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{4243}}^1$

素因数の和:4423

約数の個数: 16

約数和(自身を含む): 13292208

約数和(自身を除く): 5951818

約数列:

[1, 2, 5, 10, 173, 346, 865, 1730, 4243, 8486, 21215, 42430, 734039, 1468078, 3670195, 7340390]

約数ペア:

[(1, 7340390), (2, 3670195), (5, 1468078), (10, 734039), (173, 42430), (346, 21215), (865, 8486), (1730, 4243)]