1241109580

素因数分解:

$2^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{224027}}^1$

素因数の和:224313

約数の個数: 24

約数和(自身を含む): 2615750928

約数和(自身を除く): 1374641348

約数列:

[1, 2, 4, 5, 10, 20, 277, 554, 1108, 1385, 2770, 5540, 224027, 448054, 896108, 1120135, 2240270, 4480540, 62055479, 124110958, 248221916, 310277395, 620554790, 1241109580]

約数ペア:

[(1, 1241109580), (2, 620554790), (4, 310277395), (5, 248221916), (10, 124110958), (20, 62055479), (277, 4480540), (554, 2240270), (1108, 1120135), (1385, 896108), (2770, 448054), (5540, 224027)]