2016390961

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{2971}}^1$

素因数の和:3121

約数の個数: 32

約数和(自身を含む): 2390629248

約数和(自身を除く): 374238287

約数列:

[1, 13, 17, 37, 83, 221, 481, 629, 1079, 1411, 2971, 3071, 8177, 18343, 38623, 39923, 50507, 52207, 109927, 246593, 656591, 678691, 1429051, 1868759, 3205709, 4192081, 9123941, 24293867, 54497053, 118611233, 155106997, 2016390961]

約数ペア:

[(1, 2016390961), (13, 155106997), (17, 118611233), (37, 54497053), (83, 24293867), (221, 9123941), (481, 4192081), (629, 3205709), (1079, 1868759), (1411, 1429051), (2971, 678691), (3071, 656591), (8177, 246593), (18343, 109927), (38623, 52207), (39923, 50507)]