1967175679

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{647}}^1\times {\mathrm{4217}}^1$

素因数の和:4974

約数の個数: 16

約数和(自身を含む): 2274075648

約数和(自身を除く): 306899969

約数列:

[1, 7, 103, 647, 721, 4217, 4529, 29519, 66641, 434351, 466487, 2728399, 3040457, 19098793, 281025097, 1967175679]

約数ペア:

[(1, 1967175679), (7, 281025097), (103, 19098793), (647, 3040457), (721, 2728399), (4217, 466487), (4529, 434351), (29519, 66641)]