265216898

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{127877}}^1$

素因数の和:127957

約数の個数: 16

約数和(自身を含む): 428135544

約数和(自身を除く): 162918646

約数列:

[1, 2, 17, 34, 61, 122, 1037, 2074, 127877, 255754, 2173909, 4347818, 7800497, 15600994, 132608449, 265216898]

約数ペア:

[(1, 265216898), (2, 132608449), (17, 15600994), (34, 7800497), (61, 4347818), (122, 2173909), (1037, 255754), (2074, 127877)]