1121157976

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{1240219}}^1$

素因数の和:1240338

約数の個数: 16

約数和(自身を含む): 2120776200

約数和(自身を除く): 999618224

約数列:

[1, 2, 4, 8, 113, 226, 452, 904, 1240219, 2480438, 4960876, 9921752, 140144747, 280289494, 560578988, 1121157976]

約数ペア:

[(1, 1121157976), (2, 560578988), (4, 280289494), (8, 140144747), (113, 9921752), (226, 4960876), (452, 2480438), (904, 1240219)]