1159891472

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{3151879}}^1$

素因数の和:3151910

約数の個数: 20

約数和(自身を含む): 2344998720

約数和(自身を除く): 1185107248

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 3151879, 6303758, 12607516, 25215032, 50430064, 72493217, 144986434, 289972868, 579945736, 1159891472]

約数ペア:

[(1, 1159891472), (2, 579945736), (4, 289972868), (8, 144986434), (16, 72493217), (23, 50430064), (46, 25215032), (92, 12607516), (184, 6303758), (368, 3151879)]