874909336

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{256121}}^1$

素因数の和:256195

約数の個数: 32

約数和(自身を含む): 1905547680

約数和(自身を除く): 1030638344

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 854, 1708, 3416, 256121, 512242, 1024484, 1792847, 2048968, 3585694, 7171388, 14342776, 15623381, 31246762, 62493524, 109363667, 124987048, 218727334, 437454668, 874909336]

約数ペア:

[(1, 874909336), (2, 437454668), (4, 218727334), (7, 124987048), (8, 109363667), (14, 62493524), (28, 31246762), (56, 15623381), (61, 14342776), (122, 7171388), (244, 3585694), (427, 2048968), (488, 1792847), (854, 1024484), (1708, 512242), (3416, 256121)]