401075142

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{270631}}^1$

素因数の和:270668

約数の個数: 32

約数和(自身を含む): 909323520

約数和(自身を除く): 508248378

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 270631, 541262, 811893, 1623786, 3518203, 5141989, 7036406, 10283978, 10554609, 15425967, 21109218, 30851934, 66845857, 133691714, 200537571, 401075142]

約数ペア:

[(1, 401075142), (2, 200537571), (3, 133691714), (6, 66845857), (13, 30851934), (19, 21109218), (26, 15425967), (38, 10554609), (39, 10283978), (57, 7036406), (78, 5141989), (114, 3518203), (247, 1623786), (494, 811893), (741, 541262), (1482, 270631)]