551104912

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{2026121}}^1$

素因数の和:2026146

約数の個数: 20

約数和(自身を含む): 1130576076

約数和(自身を除く): 579471164

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 2026121, 4052242, 8104484, 16208968, 32417936, 34444057, 68888114, 137776228, 275552456, 551104912]

約数ペア:

[(1, 551104912), (2, 275552456), (4, 137776228), (8, 68888114), (16, 34444057), (17, 32417936), (34, 16208968), (68, 8104484), (136, 4052242), (272, 2026121)]