791795378

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{241}}^1$

素因数の和:471

約数の個数: 64

約数和(自身を含む): 1398380544

約数和(自身を除く): 606585166

約数列:

[1, 2, 11, 22, 23, 43, 46, 86, 151, 241, 253, 302, 473, 482, 506, 946, 989, 1661, 1978, 2651, 3322, 3473, 5302, 5543, 6493, 6946, 10363, 10879, 11086, 12986, 20726, 21758, 36391, 38203, 60973, 71423, 72782, 76406, 113993, 121946, 142846, 149339, 227986, 238349, 298678, 400301, 476698, 800602, 836993, 1564813, 1642729, 1673986, 2621839, 3129626, 3285458, 5243678, 9206923, 17212943, 18413846, 34425886, 35990699, 71981398, 395897689, 791795378]

約数ペア:

[(1, 791795378), (2, 395897689), (11, 71981398), (22, 35990699), (23, 34425886), (43, 18413846), (46, 17212943), (86, 9206923), (151, 5243678), (241, 3285458), (253, 3129626), (302, 2621839), (473, 1673986), (482, 1642729), (506, 1564813), (946, 836993), (989, 800602), (1661, 476698), (1978, 400301), (2651, 298678), (3322, 238349), (3473, 227986), (5302, 149339), (5543, 142846), (6493, 121946), (6946, 113993), (10363, 76406), (10879, 72782), (11086, 71423), (12986, 60973), (20726, 38203), (21758, 36391)]