140845070

素因数分解:

$2^1\times 5^1\times {\mathrm{2251}}^1\times {\mathrm{6257}}^1$

素因数の和:8515

約数の個数: 16

約数和(自身を含む): 253674288

約数和(自身を除く): 112829218

約数列:

[1, 2, 5, 10, 2251, 4502, 6257, 11255, 12514, 22510, 31285, 62570, 14084507, 28169014, 70422535, 140845070]

約数ペア:

[(1, 140845070), (2, 70422535), (5, 28169014), (10, 14084507), (2251, 62570), (4502, 31285), (6257, 22510), (11255, 12514)]