1081569496

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{521993}}^1$

素因数の和:522043

約数の個数: 32

約数和(自身を含む): 2380292640

約数和(自身を除く): 1298723144

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 521993, 1043986, 2087972, 3653951, 4175944, 7307902, 14615804, 19313741, 29231608, 38627482, 77254964, 135196187, 154509928, 270392374, 540784748, 1081569496]

約数ペア:

[(1, 1081569496), (2, 540784748), (4, 270392374), (7, 154509928), (8, 135196187), (14, 77254964), (28, 38627482), (37, 29231608), (56, 19313741), (74, 14615804), (148, 7307902), (259, 4175944), (296, 3653951), (518, 2087972), (1036, 1043986), (2072, 521993)]