2226157090

素因数分解:

$2^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{972121}}^1$

素因数の和:972357

約数の個数: 16

約数和(自身を含む): 4024585080

約数和(自身を除く): 1798427990

約数列:

[1, 2, 5, 10, 229, 458, 1145, 2290, 972121, 1944242, 4860605, 9721210, 222615709, 445231418, 1113078545, 2226157090]

約数ペア:

[(1, 2226157090), (2, 1113078545), (5, 445231418), (10, 222615709), (229, 9721210), (458, 4860605), (1145, 1944242), (2290, 972121)]