1330731668

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1533101}}^1$

素因数の和:1533143

約数の個数: 24

約数和(自身を含む): 2747318784

約数和(自身を除く): 1416587116

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 1533101, 3066202, 6132404, 10731707, 21463414, 42926828, 47526131, 95052262, 190104524, 332682917, 665365834, 1330731668]

約数ペア:

[(1, 1330731668), (2, 665365834), (4, 332682917), (7, 190104524), (14, 95052262), (28, 47526131), (31, 42926828), (62, 21463414), (124, 10731707), (217, 6132404), (434, 3066202), (868, 1533101)]