13274758

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{419}}^1$

素因数の和:532

約数の個数: 32

約数和(自身を含む): 23869440

約数和(自身を除く): 10594682

約数列:

[1, 2, 7, 14, 31, 62, 73, 146, 217, 419, 434, 511, 838, 1022, 2263, 2933, 4526, 5866, 12989, 15841, 25978, 30587, 31682, 61174, 90923, 181846, 214109, 428218, 948197, 1896394, 6637379, 13274758]

約数ペア:

[(1, 13274758), (2, 6637379), (7, 1896394), (14, 948197), (31, 428218), (62, 214109), (73, 181846), (146, 90923), (217, 61174), (419, 31682), (434, 30587), (511, 25978), (838, 15841), (1022, 12989), (2263, 5866), (2933, 4526)]