1259453048

素因数分解:

$2^3\times 7^1\times {\mathrm{1213}}^1\times {\mathrm{18541}}^1$

素因数の和:19767

約数の個数: 32

約数和(自身を含む): 2701198560

約数和(自身を除く): 1441745512

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1213, 2426, 4852, 8491, 9704, 16982, 18541, 33964, 37082, 67928, 74164, 129787, 148328, 259574, 519148, 1038296, 22490233, 44980466, 89960932, 157431631, 179921864, 314863262, 629726524, 1259453048]

約数ペア:

[(1, 1259453048), (2, 629726524), (4, 314863262), (7, 179921864), (8, 157431631), (14, 89960932), (28, 44980466), (56, 22490233), (1213, 1038296), (2426, 519148), (4852, 259574), (8491, 148328), (9704, 129787), (16982, 74164), (18541, 67928), (33964, 37082)]