210325118978

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{911}}^1\times {\mathrm{8879723}}^1$

素因数の和:8880649

約数の個数: 16

約数和(自身を含む): 340128948096

約数和(自身を除く): 129803829118

約数列:

[1, 2, 13, 26, 911, 1822, 11843, 23686, 8879723, 17759446, 115436399, 230872798, 8089427653, 16178855306, 105162559489, 210325118978]

約数ペア:

[(1, 210325118978), (2, 105162559489), (13, 16178855306), (26, 8089427653), (911, 230872798), (1822, 115436399), (11843, 17759446), (23686, 8879723)]