1311384524

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{419}}^1\times {\mathrm{26981}}^1$

素因数の和:27433

約数の個数: 24

約数和(自身を含む): 2379812400

約数和(自身を除く): 1068427876

約数列:

[1, 2, 4, 29, 58, 116, 419, 838, 1676, 12151, 24302, 26981, 48604, 53962, 107924, 782449, 1564898, 3129796, 11305039, 22610078, 45220156, 327846131, 655692262, 1311384524]

約数ペア:

[(1, 1311384524), (2, 655692262), (4, 327846131), (29, 45220156), (58, 22610078), (116, 11305039), (419, 3129796), (838, 1564898), (1676, 782449), (12151, 107924), (24302, 53962), (26981, 48604)]