1999526735

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{1733}}^1$

素因数の和:1967

約数の個数: 32

約数和(自身を含む): 2556887040

約数和(自身を除く): 557360305

約数列:

[1, 5, 23, 79, 115, 127, 395, 635, 1733, 1817, 2921, 8665, 9085, 10033, 14605, 39859, 50165, 136907, 199295, 220091, 230759, 684535, 1100455, 1153795, 3148861, 5062093, 15744305, 17387189, 25310465, 86935945, 399905347, 1999526735]

約数ペア:

[(1, 1999526735), (5, 399905347), (23, 86935945), (79, 25310465), (115, 17387189), (127, 15744305), (395, 5062093), (635, 3148861), (1733, 1153795), (1817, 1100455), (2921, 684535), (8665, 230759), (9085, 220091), (10033, 199295), (14605, 136907), (39859, 50165)]