1633972996

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{409}}^1\times {\mathrm{23227}}^1$

素因数の和:23683

約数の個数: 24

約数和(自身を含む): 2933231840

約数和(自身を除く): 1299258844

約数列:

[1, 2, 4, 43, 86, 172, 409, 818, 1636, 17587, 23227, 35174, 46454, 70348, 92908, 998761, 1997522, 3995044, 9499843, 18999686, 37999372, 408493249, 816986498, 1633972996]

約数ペア:

[(1, 1633972996), (2, 816986498), (4, 408493249), (43, 37999372), (86, 18999686), (172, 9499843), (409, 3995044), (818, 1997522), (1636, 998761), (17587, 92908), (23227, 70348), (35174, 46454)]