260938082

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{36131}}^1$

素因数の和:36313

約数の個数: 16

約数和(自身を含む): 411037632

約数和(自身を除く): 150099550

約数列:

[1, 2, 23, 46, 157, 314, 3611, 7222, 36131, 72262, 831013, 1662026, 5672567, 11345134, 130469041, 260938082]

約数ペア:

[(1, 260938082), (2, 130469041), (23, 11345134), (46, 5672567), (157, 1662026), (314, 831013), (3611, 72262), (7222, 36131)]