188666790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{483761}}^1$

素因数の和:483784

約数の個数: 32

約数和(自身を含む): 487632096

約数和(自身を除く): 298965306

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 483761, 967522, 1451283, 2418805, 2902566, 4837610, 6288893, 7256415, 12577786, 14512830, 18866679, 31444465, 37733358, 62888930, 94333395, 188666790]

約数ペア:

[(1, 188666790), (2, 94333395), (3, 62888930), (5, 37733358), (6, 31444465), (10, 18866679), (13, 14512830), (15, 12577786), (26, 7256415), (30, 6288893), (39, 4837610), (65, 2902566), (78, 2418805), (130, 1451283), (195, 967522), (390, 483761)]