260155058

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{661}}^1$

素因数の和:842

約数の個数: 32

約数和(自身を含む): 411816960

約数和(自身を除く): 151661902

約数列:

[1, 2, 47, 53, 79, 94, 106, 158, 661, 1322, 2491, 3713, 4187, 4982, 7426, 8374, 31067, 35033, 52219, 62134, 70066, 104438, 196789, 393578, 1646551, 2454293, 2767607, 3293102, 4908586, 5535214, 130077529, 260155058]

約数ペア:

[(1, 260155058), (2, 130077529), (47, 5535214), (53, 4908586), (79, 3293102), (94, 2767607), (106, 2454293), (158, 1646551), (661, 393578), (1322, 196789), (2491, 104438), (3713, 70066), (4187, 62134), (4982, 52219), (7426, 35033), (8374, 31067)]