1330341572

素因数分解:

$2^2\times 7^2\times {\mathrm{6787457}}^1$

素因数の和:6787475

約数の個数: 18

約数和(自身を含む): 2708195742

約数和(自身を除く): 1377854170

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 6787457, 13574914, 27149828, 47512199, 95024398, 190048796, 332585393, 665170786, 1330341572]

約数ペア:

[(1, 1330341572), (2, 665170786), (4, 332585393), (7, 190048796), (14, 95024398), (28, 47512199), (49, 27149828), (98, 13574914), (196, 6787457)]