812347204

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{135301}}^1$

素因数の和:135403

約数の個数: 24

約数和(自身を含む): 1515382400

約数和(自身を除く): 703035196

約数列:

[1, 2, 4, 19, 38, 76, 79, 158, 316, 1501, 3002, 6004, 135301, 270602, 541204, 2570719, 5141438, 10282876, 10688779, 21377558, 42755116, 203086801, 406173602, 812347204]

約数ペア:

[(1, 812347204), (2, 406173602), (4, 203086801), (19, 42755116), (38, 21377558), (76, 10688779), (79, 10282876), (158, 5141438), (316, 2570719), (1501, 541204), (3002, 270602), (6004, 135301)]