4080789518

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{461}}^1\times {\mathrm{1109}}^1$

素因数の和:1892

約数の個数: 32

約数和(自身を含む): 6633839520

約数和(自身を除く): 2553050002

約数列:

[1, 2, 13, 26, 307, 461, 614, 922, 1109, 2218, 3991, 5993, 7982, 11986, 14417, 28834, 141527, 283054, 340463, 511249, 680926, 1022498, 1839851, 3679702, 4426019, 6646237, 8852038, 13292474, 156953443, 313906886, 2040394759, 4080789518]

約数ペア:

[(1, 4080789518), (2, 2040394759), (13, 313906886), (26, 156953443), (307, 13292474), (461, 8852038), (614, 6646237), (922, 4426019), (1109, 3679702), (2218, 1839851), (3991, 1022498), (5993, 680926), (7982, 511249), (11986, 340463), (14417, 283054), (28834, 141527)]