980726846

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{241}}^1\times {\mathrm{1697}}^1$

素因数の和:2060

約数の個数: 32

約数和(自身を含む): 1627227360

約数和(自身を除く): 646500514

約数列:

[1, 2, 11, 22, 109, 218, 241, 482, 1199, 1697, 2398, 2651, 3394, 5302, 18667, 26269, 37334, 52538, 184973, 288959, 369946, 408977, 577918, 817954, 2034703, 4069406, 4498747, 8997494, 44578493, 89156986, 490363423, 980726846]

約数ペア:

[(1, 980726846), (2, 490363423), (11, 89156986), (22, 44578493), (109, 8997494), (218, 4498747), (241, 4069406), (482, 2034703), (1199, 817954), (1697, 577918), (2398, 408977), (2651, 369946), (3394, 288959), (5302, 184973), (18667, 52538), (26269, 37334)]