1272503012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{28920523}}^1$

素因数の和:28920538

約数の個数: 12

約数和(自身を含む): 2429324016

約数和(自身を除く): 1156821004

約数列:

[1, 2, 4, 11, 22, 44, 28920523, 57841046, 115682092, 318125753, 636251506, 1272503012]

約数ペア:

[(1, 1272503012), (2, 636251506), (4, 318125753), (11, 115682092), (22, 57841046), (44, 28920523)]