3784430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{677}}^1$

素因数の和:740

約数の個数: 32

約数和(自身を含む): 7517664

約数和(自身を除く): 3733234

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 677, 1118, 1354, 2795, 3385, 5590, 6770, 8801, 17602, 29111, 44005, 58222, 88010, 145555, 291110, 378443, 756886, 1892215, 3784430]

約数ペア:

[(1, 3784430), (2, 1892215), (5, 756886), (10, 378443), (13, 291110), (26, 145555), (43, 88010), (65, 58222), (86, 44005), (130, 29111), (215, 17602), (430, 8801), (559, 6770), (677, 5590), (1118, 3385), (1354, 2795)]