1987096

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{769}}^1$

素因数の和:811

約数の個数: 32

約数和(自身を含む): 4158000

約数和(自身を除く): 2170904

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 769, 1292, 1538, 2584, 3076, 6152, 13073, 14611, 26146, 29222, 52292, 58444, 104584, 116888, 248387, 496774, 993548, 1987096]

約数ペア:

[(1, 1987096), (2, 993548), (4, 496774), (8, 248387), (17, 116888), (19, 104584), (34, 58444), (38, 52292), (68, 29222), (76, 26146), (136, 14611), (152, 13073), (323, 6152), (646, 3076), (769, 2584), (1292, 1538)]