661657214

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{839}}^1\times {\mathrm{13597}}^1$

素因数の和:14467

約数の個数: 16

約数和(自身を含む): 1028008800

約数和(自身を除く): 366351586

約数列:

[1, 2, 29, 58, 839, 1678, 13597, 24331, 27194, 48662, 394313, 788626, 11407883, 22815766, 330828607, 661657214]

約数ペア:

[(1, 661657214), (2, 330828607), (29, 22815766), (58, 11407883), (839, 788626), (1678, 394313), (13597, 48662), (24331, 27194)]