390872626

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{84131}}^1$

素因数の和:84257

約数の個数: 16

約数和(自身を含む): 617865408

約数和(自身を除く): 226992782

約数列:

[1, 2, 23, 46, 101, 202, 2323, 4646, 84131, 168262, 1935013, 3870026, 8497231, 16994462, 195436313, 390872626]

約数ペア:

[(1, 390872626), (2, 195436313), (23, 16994462), (46, 8497231), (101, 3870026), (202, 1935013), (2323, 168262), (4646, 84131)]