1897366966

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2782063}}^1$

素因数の和:2782107

約数の個数: 16

約数和(自身を含む): 3204937728

約数和(自身を除く): 1307570762

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 2782063, 5564126, 30602693, 61205386, 86243953, 172487906, 948683483, 1897366966]

約数ペア:

[(1, 1897366966), (2, 948683483), (11, 172487906), (22, 86243953), (31, 61205386), (62, 30602693), (341, 5564126), (682, 2782063)]