2101204

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{743}}^1$

素因数の和:855

約数の個数: 24

約数和(自身を含む): 4249728

約数和(自身を除く): 2148524

約数列:

[1, 2, 4, 7, 14, 28, 101, 202, 404, 707, 743, 1414, 1486, 2828, 2972, 5201, 10402, 20804, 75043, 150086, 300172, 525301, 1050602, 2101204]

約数ペア:

[(1, 2101204), (2, 1050602), (4, 525301), (7, 300172), (14, 150086), (28, 75043), (101, 20804), (202, 10402), (404, 5201), (707, 2972), (743, 2828), (1414, 1486)]