851330644

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1187}}^1\times {\mathrm{9437}}^1$

素因数の和:10647

約数の個数: 24

約数和(自身を含む): 1569728160

約数和(自身を除く): 718397516

約数列:

[1, 2, 4, 19, 38, 76, 1187, 2374, 4748, 9437, 18874, 22553, 37748, 45106, 90212, 179303, 358606, 717212, 11201719, 22403438, 44806876, 212832661, 425665322, 851330644]

約数ペア:

[(1, 851330644), (2, 425665322), (4, 212832661), (19, 44806876), (38, 22403438), (76, 11201719), (1187, 717212), (2374, 358606), (4748, 179303), (9437, 90212), (18874, 45106), (22553, 37748)]