1899510842

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1\times {\mathrm{1063}}^1$

素因数の和:1374

約数の個数: 32

約数和(自身を含む): 2947977984

約数和(自身を除く): 1048467142

約数列:

[1, 2, 61, 97, 122, 151, 194, 302, 1063, 2126, 5917, 9211, 11834, 14647, 18422, 29294, 64843, 103111, 129686, 160513, 206222, 321026, 893467, 1786934, 6289771, 9791293, 12579542, 15569761, 19582586, 31139522, 949755421, 1899510842]

約数ペア:

[(1, 1899510842), (2, 949755421), (61, 31139522), (97, 19582586), (122, 15569761), (151, 12579542), (194, 9791293), (302, 6289771), (1063, 1786934), (2126, 893467), (5917, 321026), (9211, 206222), (11834, 160513), (14647, 129686), (18422, 103111), (29294, 64843)]