1241248

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{491}}^1$

素因数の和:580

約数の個数: 24

約数和(自身を含む): 2479680

約数和(自身を除く): 1238432

約数列:

[1, 2, 4, 8, 16, 32, 79, 158, 316, 491, 632, 982, 1264, 1964, 2528, 3928, 7856, 15712, 38789, 77578, 155156, 310312, 620624, 1241248]

約数ペア:

[(1, 1241248), (2, 620624), (4, 310312), (8, 155156), (16, 77578), (32, 38789), (79, 15712), (158, 7856), (316, 3928), (491, 2528), (632, 1964), (982, 1264)]