378999362

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{12401}}^1$

素因数の和:12506

約数の個数: 32

約数和(自身を含む): 678637440

約数和(自身を除く): 299638078

約数列:

[1, 2, 7, 14, 37, 59, 74, 118, 259, 413, 518, 826, 2183, 4366, 12401, 15281, 24802, 30562, 86807, 173614, 458837, 731659, 917674, 1463318, 3211859, 5121613, 6423718, 10243226, 27071383, 54142766, 189499681, 378999362]

約数ペア:

[(1, 378999362), (2, 189499681), (7, 54142766), (14, 27071383), (37, 10243226), (59, 6423718), (74, 5121613), (118, 3211859), (259, 1463318), (413, 917674), (518, 731659), (826, 458837), (2183, 173614), (4366, 86807), (12401, 30562), (15281, 24802)]