4471194

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1$

素因数の和:475

約数の個数: 64

約数和(自身を含む): 11612160

約数和(自身を除く): 7140966

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 78, 91, 114, 133, 182, 247, 266, 273, 399, 431, 494, 546, 741, 798, 862, 1293, 1482, 1729, 2586, 3017, 3458, 5187, 5603, 6034, 8189, 9051, 10374, 11206, 16378, 16809, 18102, 24567, 33618, 39221, 49134, 57323, 78442, 106457, 114646, 117663, 171969, 212914, 235326, 319371, 343938, 638742, 745199, 1490398, 2235597, 4471194]

約数ペア:

[(1, 4471194), (2, 2235597), (3, 1490398), (6, 745199), (7, 638742), (13, 343938), (14, 319371), (19, 235326), (21, 212914), (26, 171969), (38, 117663), (39, 114646), (42, 106457), (57, 78442), (78, 57323), (91, 49134), (114, 39221), (133, 33618), (182, 24567), (247, 18102), (266, 16809), (273, 16378), (399, 11206), (431, 10374), (494, 9051), (546, 8189), (741, 6034), (798, 5603), (862, 5187), (1293, 3458), (1482, 3017), (1729, 2586)]