1952803454

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1\times {\mathrm{373}}^1$

素因数の和:705

約数の個数: 64

約数和(自身を含む): 3567421440

約数和(自身を除く): 1614617986

約数列:

[1, 2, 7, 14, 23, 46, 71, 142, 161, 229, 322, 373, 458, 497, 746, 994, 1603, 1633, 2611, 3206, 3266, 5222, 5267, 8579, 10534, 11431, 16259, 17158, 22862, 26483, 32518, 36869, 52966, 60053, 73738, 85417, 113813, 120106, 170834, 185381, 227626, 370762, 373957, 597919, 609109, 747914, 1195838, 1218218, 1964591, 2617699, 3929182, 4263763, 5235398, 6064607, 8527526, 12129214, 13752137, 27504274, 42452249, 84904498, 139485961, 278971922, 976401727, 1952803454]

約数ペア:

[(1, 1952803454), (2, 976401727), (7, 278971922), (14, 139485961), (23, 84904498), (46, 42452249), (71, 27504274), (142, 13752137), (161, 12129214), (229, 8527526), (322, 6064607), (373, 5235398), (458, 4263763), (497, 3929182), (746, 2617699), (994, 1964591), (1603, 1218218), (1633, 1195838), (2611, 747914), (3206, 609109), (3266, 597919), (5222, 373957), (5267, 370762), (8579, 227626), (10534, 185381), (11431, 170834), (16259, 120106), (17158, 113813), (22862, 85417), (26483, 73738), (32518, 60053), (36869, 52966)]