2142008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{241}}^1$

素因数の和:359

約数の個数: 32

約数和(自身を含む): 4443120

約数和(自身を除く): 2301112

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 101, 202, 241, 404, 482, 808, 964, 1111, 1928, 2222, 2651, 4444, 5302, 8888, 10604, 21208, 24341, 48682, 97364, 194728, 267751, 535502, 1071004, 2142008]

約数ペア:

[(1, 2142008), (2, 1071004), (4, 535502), (8, 267751), (11, 194728), (22, 97364), (44, 48682), (88, 24341), (101, 21208), (202, 10604), (241, 8888), (404, 5302), (482, 4444), (808, 2651), (964, 2222), (1111, 1928)]