2227353616

素因数分解:

$2^4\times {\mathrm{1277}}^1\times {\mathrm{109013}}^1$

素因数の和:110298

約数の個数: 20

約数和(自身を含む): 4318916652

約数和(自身を除く): 2091563036

約数列:

[1, 2, 4, 8, 16, 1277, 2554, 5108, 10216, 20432, 109013, 218026, 436052, 872104, 1744208, 139209601, 278419202, 556838404, 1113676808, 2227353616]

約数ペア:

[(1, 2227353616), (2, 1113676808), (4, 556838404), (8, 278419202), (16, 139209601), (1277, 1744208), (2554, 872104), (5108, 436052), (10216, 218026), (20432, 109013)]