2015560318

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1289}}^1\times {\mathrm{41149}}^1$

素因数の和:42459

約数の個数: 16

約数和(自身を含む): 3185010000

約数和(自身を除く): 1169449682

約数列:

[1, 2, 19, 38, 1289, 2578, 24491, 41149, 48982, 82298, 781831, 1563662, 53041061, 106082122, 1007780159, 2015560318]

約数ペア:

[(1, 2015560318), (2, 1007780159), (19, 106082122), (38, 53041061), (1289, 1563662), (2578, 781831), (24491, 82298), (41149, 48982)]