340893358

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{3251}}^1$

素因数の和:3412

約数の個数: 32

約数和(自身を含む): 570921120

約数和(自身を除く): 230027762

約数列:

[1, 2, 13, 26, 37, 74, 109, 218, 481, 962, 1417, 2834, 3251, 4033, 6502, 8066, 42263, 52429, 84526, 104858, 120287, 240574, 354359, 708718, 1563731, 3127462, 4606667, 9213334, 13111283, 26222566, 170446679, 340893358]

約数ペア:

[(1, 340893358), (2, 170446679), (13, 26222566), (26, 13111283), (37, 9213334), (74, 4606667), (109, 3127462), (218, 1563731), (481, 708718), (962, 354359), (1417, 240574), (2834, 120287), (3251, 104858), (4033, 84526), (6502, 52429), (8066, 42263)]