1401368642

素因数分解:

$2^1\times {\mathrm{251}}^1\times {\mathrm{271}}^1\times {\mathrm{10301}}^1$

素因数の和:10825

約数の個数: 16

約数和(自身を含む): 2118420864

約数和(自身を除く): 717052222

約数列:

[1, 2, 251, 271, 502, 542, 10301, 20602, 68021, 136042, 2585551, 2791571, 5171102, 5583142, 700684321, 1401368642]

約数ペア:

[(1, 1401368642), (2, 700684321), (251, 5583142), (271, 5171102), (502, 2791571), (542, 2585551), (10301, 136042), (20602, 68021)]