1689690239

素因数分解:

${\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{307}}^1\times {\mathrm{2467}}^1$

素因数の和:2894

約数の個数: 16

約数和(自身を含む): 1787858688

約数和(自身を除く): 98168449

約数列:

[1, 23, 97, 307, 2231, 2467, 7061, 29779, 56741, 239299, 684917, 757369, 5503877, 17419487, 73464793, 1689690239]

約数ペア:

[(1, 1689690239), (23, 73464793), (97, 17419487), (307, 5503877), (2231, 757369), (2467, 684917), (7061, 239299), (29779, 56741)]