7145320882

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1489}}^1\times {\mathrm{11057}}^1$

素因数の和:12586

約数の個数: 32

約数和(自身を含む): 12653890560

約数和(自身を除く): 5508569678

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 1489, 2978, 10423, 11057, 20846, 22114, 46159, 77399, 92318, 154798, 323113, 342767, 646226, 685534, 2399369, 4798738, 16463873, 32927746, 115247111, 230494222, 510380063, 1020760126, 3572660441, 7145320882]

約数ペア:

[(1, 7145320882), (2, 3572660441), (7, 1020760126), (14, 510380063), (31, 230494222), (62, 115247111), (217, 32927746), (434, 16463873), (1489, 4798738), (2978, 2399369), (10423, 685534), (11057, 646226), (20846, 342767), (22114, 323113), (46159, 154798), (77399, 92318)]