2648462518

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{461}}^1\times {\mathrm{2797}}^1$

素因数の和:3352

約数の個数: 32

約数和(自身を含む): 4343391360

約数和(自身を除く): 1694928842

約数列:

[1, 2, 13, 26, 79, 158, 461, 922, 1027, 2054, 2797, 5594, 5993, 11986, 36361, 36419, 72722, 72838, 220963, 441926, 473447, 946894, 1289417, 2578834, 2872519, 5745038, 16762421, 33524842, 101863943, 203727886, 1324231259, 2648462518]

約数ペア:

[(1, 2648462518), (2, 1324231259), (13, 203727886), (26, 101863943), (79, 33524842), (158, 16762421), (461, 5745038), (922, 2872519), (1027, 2578834), (2054, 1289417), (2797, 946894), (5594, 473447), (5993, 441926), (11986, 220963), (36361, 72838), (36419, 72722)]