1025334608

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{1209121}}^1$

素因数の和:1209182

約数の個数: 20

約数和(自身を含む): 2024070228

約数和(自身を除く): 998735620

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 1209121, 2418242, 4836484, 9672968, 19345936, 64083413, 128166826, 256333652, 512667304, 1025334608]

約数ペア:

[(1, 1025334608), (2, 512667304), (4, 256333652), (8, 128166826), (16, 64083413), (53, 19345936), (106, 9672968), (212, 4836484), (424, 2418242), (848, 1209121)]