2510152318

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{289789}}^1$

素因数の和:289923

約数の個数: 16

約数和(自身を含む): 3880867680

約数和(自身を除く): 1370715362

約数列:

[1, 2, 61, 71, 122, 142, 4331, 8662, 289789, 579578, 17677129, 20575019, 35354258, 41150038, 1255076159, 2510152318]

約数ペア:

[(1, 2510152318), (2, 1255076159), (61, 41150038), (71, 35354258), (122, 20575019), (142, 17677129), (4331, 579578), (8662, 289789)]