5173781998

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{5171}}^1$

素因数の和:5353

約数の個数: 64

約数和(自身を含む): 9920309760

約数和(自身を除く): 4746527762

約数列:

[1, 2, 7, 11, 14, 22, 73, 77, 89, 146, 154, 178, 511, 623, 803, 979, 1022, 1246, 1606, 1958, 5171, 5621, 6497, 6853, 10342, 11242, 12994, 13706, 36197, 45479, 56881, 71467, 72394, 90958, 113762, 142934, 377483, 398167, 460219, 500269, 754966, 796334, 920438, 1000538, 2642381, 3221533, 4152313, 5062409, 5284762, 6443066, 8304626, 10124818, 29066191, 33595987, 35436863, 58132382, 67191974, 70873726, 235171909, 369555857, 470343818, 739111714, 2586890999, 5173781998]

約数ペア:

[(1, 5173781998), (2, 2586890999), (7, 739111714), (11, 470343818), (14, 369555857), (22, 235171909), (73, 70873726), (77, 67191974), (89, 58132382), (146, 35436863), (154, 33595987), (178, 29066191), (511, 10124818), (623, 8304626), (803, 6443066), (979, 5284762), (1022, 5062409), (1246, 4152313), (1606, 3221533), (1958, 2642381), (5171, 1000538), (5621, 920438), (6497, 796334), (6853, 754966), (10342, 500269), (11242, 460219), (12994, 398167), (13706, 377483), (36197, 142934), (45479, 113762), (56881, 90958), (71467, 72394)]