290202362

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{2621}}^1$

素因数の和:2758

約数の個数: 32

約数和(自身を含む): 475735680

約数和(自身を除く): 185533318

約数列:

[1, 2, 23, 29, 46, 58, 83, 166, 667, 1334, 1909, 2407, 2621, 3818, 4814, 5242, 55361, 60283, 76009, 110722, 120566, 152018, 217543, 435086, 1748207, 3496414, 5003489, 6308747, 10006978, 12617494, 145101181, 290202362]

約数ペア:

[(1, 290202362), (2, 145101181), (23, 12617494), (29, 10006978), (46, 6308747), (58, 5003489), (83, 3496414), (166, 1748207), (667, 435086), (1334, 217543), (1909, 152018), (2407, 120566), (2621, 110722), (3818, 76009), (4814, 60283), (5242, 55361)]