1621733882

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{288257}}^1$

素因数の和:288385

約数の個数: 16

約数和(自身を含む): 2542435560

約数和(自身を除く): 920701678

約数列:

[1, 2, 29, 58, 97, 194, 2813, 5626, 288257, 576514, 8359453, 16718906, 27960929, 55921858, 810866941, 1621733882]

約数ペア:

[(1, 1621733882), (2, 810866941), (29, 55921858), (58, 27960929), (97, 16718906), (194, 8359453), (2813, 576514), (5626, 288257)]