1794908164

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1\times {\mathrm{4397}}^1$

素因数の和:4708

約数の個数: 48

約数和(自身を含む): 3664765440

約数和(自身を除く): 1869857276

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 239, 244, 427, 478, 854, 956, 1673, 1708, 3346, 4397, 6692, 8794, 14579, 17588, 29158, 30779, 58316, 61558, 102053, 123116, 204106, 268217, 408212, 536434, 1050883, 1072868, 1877519, 2101766, 3755038, 4203532, 7356181, 7510076, 14712362, 29424724, 64103863, 128207726, 256415452, 448727041, 897454082, 1794908164]

約数ペア:

[(1, 1794908164), (2, 897454082), (4, 448727041), (7, 256415452), (14, 128207726), (28, 64103863), (61, 29424724), (122, 14712362), (239, 7510076), (244, 7356181), (427, 4203532), (478, 3755038), (854, 2101766), (956, 1877519), (1673, 1072868), (1708, 1050883), (3346, 536434), (4397, 408212), (6692, 268217), (8794, 204106), (14579, 123116), (17588, 102053), (29158, 61558), (30779, 58316)]