2023355470

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{421}}^1\times {\mathrm{1663}}^1$

素因数の和:2125

約数の個数: 48

約数和(自身を含む): 3880401408

約数和(自身を除く): 1857045938

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 421, 578, 842, 1445, 1663, 2105, 2890, 3326, 4210, 7157, 8315, 14314, 16630, 28271, 35785, 56542, 71570, 121669, 141355, 243338, 282710, 480607, 608345, 700123, 961214, 1216690, 1400246, 2403035, 3500615, 4806070, 7001230, 11902091, 23804182, 59510455, 119020910, 202335547, 404671094, 1011677735, 2023355470]

約数ペア:

[(1, 2023355470), (2, 1011677735), (5, 404671094), (10, 202335547), (17, 119020910), (34, 59510455), (85, 23804182), (170, 11902091), (289, 7001230), (421, 4806070), (578, 3500615), (842, 2403035), (1445, 1400246), (1663, 1216690), (2105, 961214), (2890, 700123), (3326, 608345), (4210, 480607), (7157, 282710), (8315, 243338), (14314, 141355), (16630, 121669), (28271, 71570), (35785, 56542)]