1780490032

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{3837263}}^1$

素因数の和:3837300

約数の個数: 20

約数和(自身を含む): 3568655520

約数和(自身を除く): 1788165488

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 3837263, 7674526, 15349052, 30698104, 61396208, 111280627, 222561254, 445122508, 890245016, 1780490032]

約数ペア:

[(1, 1780490032), (2, 890245016), (4, 445122508), (8, 222561254), (16, 111280627), (29, 61396208), (58, 30698104), (116, 15349052), (232, 7674526), (464, 3837263)]