1381192562

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{877}}^1\times {\mathrm{4831}}^1$

素因数の和:5873

約数の個数: 16

約数和(自身を含む): 2087308032

約数和(自身を除く): 706115470

約数列:

[1, 2, 163, 326, 877, 1754, 4831, 9662, 142951, 285902, 787453, 1574906, 4236787, 8473574, 690596281, 1381192562]

約数ペア:

[(1, 1381192562), (2, 690596281), (163, 8473574), (326, 4236787), (877, 1574906), (1754, 787453), (4831, 285902), (9662, 142951)]