2589493985

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{467}}^1\times {\mathrm{3709}}^1$

素因数の和:4217

約数の個数: 32

約数和(自身を含む): 3500340480

約数和(自身を除く): 910846495

約数列:

[1, 5, 13, 23, 65, 115, 299, 467, 1495, 2335, 3709, 6071, 10741, 18545, 30355, 48217, 53705, 85307, 139633, 241085, 426535, 698165, 1108991, 1732103, 5544955, 8660515, 22517339, 39838369, 112586695, 199191845, 517898797, 2589493985]

約数ペア:

[(1, 2589493985), (5, 517898797), (13, 199191845), (23, 112586695), (65, 39838369), (115, 22517339), (299, 8660515), (467, 5544955), (1495, 1732103), (2335, 1108991), (3709, 698165), (6071, 426535), (10741, 241085), (18545, 139633), (30355, 85307), (48217, 53705)]