1176121168

素因数分解:

$2^4\times {\mathrm{1997}}^1\times {\mathrm{36809}}^1$

素因数の和:38814

約数の個数: 20

約数和(自身を含む): 2279937780

約数和(自身を除く): 1103816612

約数列:

[1, 2, 4, 8, 16, 1997, 3994, 7988, 15976, 31952, 36809, 73618, 147236, 294472, 588944, 73507573, 147015146, 294030292, 588060584, 1176121168]

約数ペア:

[(1, 1176121168), (2, 588060584), (4, 294030292), (8, 147015146), (16, 73507573), (1997, 588944), (3994, 294472), (7988, 147236), (15976, 73618), (31952, 36809)]