1399825408

素因数分解:

$2^{10}\times {\mathrm{1367017}}^1$

素因数の和:1367037

約数の個数: 22

約数和(自身を含む): 2798285846

約数和(自身を除く): 1398460438

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 1367017, 2734034, 5468068, 10936136, 21872272, 43744544, 87489088, 174978176, 349956352, 699912704, 1399825408]

約数ペア:

[(1, 1399825408), (2, 699912704), (4, 349956352), (8, 174978176), (16, 87489088), (32, 43744544), (64, 21872272), (128, 10936136), (256, 5468068), (512, 2734034), (1024, 1367017)]