1191472

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{659}}^1$

素因数の和:780

約数の個数: 20

約数和(自身を含む): 2332440

約数和(自身を除く): 1140968

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 659, 904, 1318, 1808, 2636, 5272, 10544, 74467, 148934, 297868, 595736, 1191472]

約数ペア:

[(1, 1191472), (2, 595736), (4, 297868), (8, 148934), (16, 74467), (113, 10544), (226, 5272), (452, 2636), (659, 1808), (904, 1318)]