260241406

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{27239}}^1$

素因数の和:27539

約数の個数: 16

約数和(自身を含む): 414810720

約数和(自身を除く): 154569314

約数列:

[1, 2, 17, 34, 281, 562, 4777, 9554, 27239, 54478, 463063, 926126, 7654159, 15308318, 130120703, 260241406]

約数ペア:

[(1, 260241406), (2, 130120703), (17, 15308318), (34, 7654159), (281, 926126), (562, 463063), (4777, 54478), (9554, 27239)]