1275756464

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{1009301}}^1$

素因数の和:1009388

約数の個数: 20

約数和(自身を含む): 2503068960

約数和(自身を除く): 1227312496

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 1009301, 2018602, 4037204, 8074408, 16148816, 79734779, 159469558, 318939116, 637878232, 1275756464]

約数ペア:

[(1, 1275756464), (2, 637878232), (4, 318939116), (8, 159469558), (16, 79734779), (79, 16148816), (158, 8074408), (316, 4037204), (632, 2018602), (1264, 1009301)]