2015256872

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{72533}}^1$

素因数の和:72713

約数の個数: 32

約数和(自身を含む): 3969060480

約数和(自身を除く): 1953803608

約数列:

[1, 2, 4, 8, 23, 46, 92, 151, 184, 302, 604, 1208, 3473, 6946, 13892, 27784, 72533, 145066, 290132, 580264, 1668259, 3336518, 6673036, 10952483, 13346072, 21904966, 43809932, 87619864, 251907109, 503814218, 1007628436, 2015256872]

約数ペア:

[(1, 2015256872), (2, 1007628436), (4, 503814218), (8, 251907109), (23, 87619864), (46, 43809932), (92, 21904966), (151, 13346072), (184, 10952483), (302, 6673036), (604, 3336518), (1208, 1668259), (3473, 580264), (6946, 290132), (13892, 145066), (27784, 72533)]