2051250872

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1371157}}^1$

素因数の和:1371191

約数の個数: 32

約数和(自身を含む): 4442551920

約数和(自身を除く): 2391301048

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 1371157, 2742314, 5484628, 10969256, 15082727, 23309669, 30165454, 46619338, 60330908, 93238676, 120661816, 186477352, 256406359, 512812718, 1025625436, 2051250872]

約数ペア:

[(1, 2051250872), (2, 1025625436), (4, 512812718), (8, 256406359), (11, 186477352), (17, 120661816), (22, 93238676), (34, 60330908), (44, 46619338), (68, 30165454), (88, 23309669), (136, 15082727), (187, 10969256), (374, 5484628), (748, 2742314), (1496, 1371157)]