1818448736

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{40853}}^1$

素因数の和:40983

約数の個数: 48

約数和(自身を含む): 3891588624

約数和(自身を除く): 2073139888

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 107, 208, 214, 416, 428, 856, 1391, 1712, 2782, 3424, 5564, 11128, 22256, 40853, 44512, 81706, 163412, 326824, 531089, 653648, 1062178, 1307296, 2124356, 4248712, 4371271, 8497424, 8742542, 16994848, 17485084, 34970168, 56826523, 69940336, 113653046, 139880672, 227306092, 454612184, 909224368, 1818448736]

約数ペア:

[(1, 1818448736), (2, 909224368), (4, 454612184), (8, 227306092), (13, 139880672), (16, 113653046), (26, 69940336), (32, 56826523), (52, 34970168), (104, 17485084), (107, 16994848), (208, 8742542), (214, 8497424), (416, 4371271), (428, 4248712), (856, 2124356), (1391, 1307296), (1712, 1062178), (2782, 653648), (3424, 531089), (5564, 326824), (11128, 163412), (22256, 81706), (40853, 44512)]