396261502

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1087}}^1\times {\mathrm{2003}}^1$

素因数の和:3112

約数の個数: 32

約数和(自身を含む): 732598272

約数和(自身を除く): 336336770

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 1087, 2003, 2174, 4006, 7609, 14021, 14131, 15218, 26039, 28042, 28262, 52078, 98917, 182273, 197834, 364546, 2177261, 4354522, 15240827, 28304393, 30481654, 56608786, 198130751, 396261502]

約数ペア:

[(1, 396261502), (2, 198130751), (7, 56608786), (13, 30481654), (14, 28304393), (26, 15240827), (91, 4354522), (182, 2177261), (1087, 364546), (2003, 197834), (2174, 182273), (4006, 98917), (7609, 52078), (14021, 28262), (14131, 28042), (15218, 26039)]