2012122

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1423}}^1$

素因数の和:1533

約数の個数: 16

約数和(自身を含む): 3485952

約数和(自身を除く): 1473830

約数列:

[1, 2, 7, 14, 101, 202, 707, 1414, 1423, 2846, 9961, 19922, 143723, 287446, 1006061, 2012122]

約数ペア:

[(1, 2012122), (2, 1006061), (7, 287446), (14, 143723), (101, 19922), (202, 9961), (707, 2846), (1414, 1423)]