2505608

素因数分解:

$2^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{443}}^1$

素因数の和:557

約数の個数: 32

約数和(自身を含む): 5434560

約数和(自身を除く): 2928952

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 101, 202, 404, 443, 707, 808, 886, 1414, 1772, 2828, 3101, 3544, 5656, 6202, 12404, 24808, 44743, 89486, 178972, 313201, 357944, 626402, 1252804, 2505608]

約数ペア:

[(1, 2505608), (2, 1252804), (4, 626402), (7, 357944), (8, 313201), (14, 178972), (28, 89486), (56, 44743), (101, 24808), (202, 12404), (404, 6202), (443, 5656), (707, 3544), (808, 3101), (886, 2828), (1414, 1772)]