1330785310

素因数分解:

$2^1\times 5^1\times {\mathrm{631}}^1\times {\mathrm{210901}}^1$

素因数の和:211539

約数の個数: 16

約数和(自身を含む): 2399221152

約数和(自身を除く): 1068435842

約数列:

[1, 2, 5, 10, 631, 1262, 3155, 6310, 210901, 421802, 1054505, 2109010, 133078531, 266157062, 665392655, 1330785310]

約数ペア:

[(1, 1330785310), (2, 665392655), (5, 266157062), (10, 133078531), (631, 2109010), (1262, 1054505), (3155, 421802), (6310, 210901)]