2884988512

素因数分解:

$2^5\times 7^1\times {\mathrm{1223}}^1\times {\mathrm{10531}}^1$

素因数の和:11771

約数の個数: 48

約数和(自身を含む): 6497148672

約数和(自身を除く): 3612160160

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1223, 2446, 4892, 8561, 9784, 10531, 17122, 19568, 21062, 34244, 39136, 42124, 68488, 73717, 84248, 136976, 147434, 168496, 273952, 294868, 336992, 589736, 1179472, 2358944, 12879413, 25758826, 51517652, 90155891, 103035304, 180311782, 206070608, 360623564, 412141216, 721247128, 1442494256, 2884988512]

約数ペア:

[(1, 2884988512), (2, 1442494256), (4, 721247128), (7, 412141216), (8, 360623564), (14, 206070608), (16, 180311782), (28, 103035304), (32, 90155891), (56, 51517652), (112, 25758826), (224, 12879413), (1223, 2358944), (2446, 1179472), (4892, 589736), (8561, 336992), (9784, 294868), (10531, 273952), (17122, 168496), (19568, 147434), (21062, 136976), (34244, 84248), (39136, 73717), (42124, 68488)]