1085207878

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{2711}}^1\times {\mathrm{2819}}^1$

素因数の和:5603

約数の個数: 16

約数和(自身を含む): 1651933440

約数和(自身を除く): 566725562

約数列:

[1, 2, 71, 142, 2711, 2819, 5422, 5638, 192481, 200149, 384962, 400298, 7642309, 15284618, 542603939, 1085207878]

約数ペア:

[(1, 1085207878), (2, 542603939), (71, 15284618), (142, 7642309), (2711, 400298), (2819, 384962), (5422, 200149), (5638, 192481)]