538045192

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{13159}}^1$

素因数の和:13453

約数の個数: 32

約数和(自身を含む): 1065960000

約数和(自身を除く): 527914808

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 269, 538, 1076, 2152, 5111, 10222, 13159, 20444, 26318, 40888, 52636, 105272, 250021, 500042, 1000084, 2000168, 3539771, 7079542, 14159084, 28318168, 67255649, 134511298, 269022596, 538045192]

約数ペア:

[(1, 538045192), (2, 269022596), (4, 134511298), (8, 67255649), (19, 28318168), (38, 14159084), (76, 7079542), (152, 3539771), (269, 2000168), (538, 1000084), (1076, 500042), (2152, 250021), (5111, 105272), (10222, 52636), (13159, 40888), (20444, 26318)]