412920208

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1518089}}^1$

素因数の和:1518114

約数の個数: 20

約数和(自身を含む): 847094220

約数和(自身を除く): 434174012

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1518089, 3036178, 6072356, 12144712, 24289424, 25807513, 51615026, 103230052, 206460104, 412920208]

約数ペア:

[(1, 412920208), (2, 206460104), (4, 103230052), (8, 51615026), (16, 25807513), (17, 24289424), (34, 12144712), (68, 6072356), (136, 3036178), (272, 1518089)]