890996056

素因数分解:

$2^3\times {\mathrm{4243}}^1\times {\mathrm{26249}}^1$

素因数の和:30498

約数の個数: 16

約数和(自身を含む): 1671075000

約数和(自身を除く): 780078944

約数列:

[1, 2, 4, 8, 4243, 8486, 16972, 26249, 33944, 52498, 104996, 209992, 111374507, 222749014, 445498028, 890996056]

約数ペア:

[(1, 890996056), (2, 445498028), (4, 222749014), (8, 111374507), (4243, 209992), (8486, 104996), (16972, 52498), (26249, 33944)]