1330205716

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{420419}}^1$

素因数の和:420543

約数の個数: 24

約数和(自身を含む): 2683961280

約数和(自身を除く): 1353755564

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 452, 791, 1582, 3164, 420419, 840838, 1681676, 2942933, 5885866, 11771732, 47507347, 95014694, 190029388, 332551429, 665102858, 1330205716]

約数ペア:

[(1, 1330205716), (2, 665102858), (4, 332551429), (7, 190029388), (14, 95014694), (28, 47507347), (113, 11771732), (226, 5885866), (452, 2942933), (791, 1681676), (1582, 840838), (3164, 420419)]