1645402232

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{47599}}^1$

素因数の和:47783

約数の個数: 32

約数和(自身を含む): 3213000000

約数和(自身を除く): 1567597768

約数列:

[1, 2, 4, 8, 29, 58, 116, 149, 232, 298, 596, 1192, 4321, 8642, 17284, 34568, 47599, 95198, 190396, 380792, 1380371, 2760742, 5521484, 7092251, 11042968, 14184502, 28369004, 56738008, 205675279, 411350558, 822701116, 1645402232]

約数ペア:

[(1, 1645402232), (2, 822701116), (4, 411350558), (8, 205675279), (29, 56738008), (58, 28369004), (116, 14184502), (149, 11042968), (232, 7092251), (298, 5521484), (596, 2760742), (1192, 1380371), (4321, 380792), (8642, 190396), (17284, 95198), (34568, 47599)]