2220288522

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{347}}^1\times {\mathrm{13499}}^1$

素因数の和:13930

約数の個数: 32

約数和(自身を含む): 4510080000

約数和(自身を除く): 2289791478

約数列:

[1, 2, 3, 6, 79, 158, 237, 347, 474, 694, 1041, 2082, 13499, 26998, 27413, 40497, 54826, 80994, 82239, 164478, 1066421, 2132842, 3199263, 4684153, 6398526, 9368306, 14052459, 28104918, 370048087, 740096174, 1110144261, 2220288522]

約数ペア:

[(1, 2220288522), (2, 1110144261), (3, 740096174), (6, 370048087), (79, 28104918), (158, 14052459), (237, 9368306), (347, 6398526), (474, 4684153), (694, 3199263), (1041, 2132842), (2082, 1066421), (13499, 164478), (26998, 82239), (27413, 80994), (40497, 54826)]