2016346072

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{245417}}^1$

素因数の和:245515

約数の個数: 32

約数和(自身を含む): 4123022400

約数和(自身を除く): 2106676328

約数列:

[1, 2, 4, 8, 13, 26, 52, 79, 104, 158, 316, 632, 1027, 2054, 4108, 8216, 245417, 490834, 981668, 1963336, 3190421, 6380842, 12761684, 19387943, 25523368, 38775886, 77551772, 155103544, 252043259, 504086518, 1008173036, 2016346072]

約数ペア:

[(1, 2016346072), (2, 1008173036), (4, 504086518), (8, 252043259), (13, 155103544), (26, 77551772), (52, 38775886), (79, 25523368), (104, 19387943), (158, 12761684), (316, 6380842), (632, 3190421), (1027, 1963336), (2054, 981668), (4108, 490834), (8216, 245417)]