5398638721

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{1753}}^1\times {\mathrm{5569}}^1$

素因数の和:7408

約数の個数: 16

約数和(自身を含む): 6252659200

約数和(自身を除く): 854020479

約数列:

[1, 7, 79, 553, 1753, 5569, 12271, 38983, 138487, 439951, 969409, 3079657, 9762457, 68337199, 771234103, 5398638721]

約数ペア:

[(1, 5398638721), (7, 771234103), (79, 68337199), (553, 9762457), (1753, 3079657), (5569, 969409), (12271, 439951), (38983, 138487)]