1958996870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{77339}}^1$

素因数の和:77512

約数の個数: 32

約数和(自身を含む): 3758724000

約数和(自身を除く): 1799727130

約数列:

[1, 2, 5, 10, 17, 34, 85, 149, 170, 298, 745, 1490, 2533, 5066, 12665, 25330, 77339, 154678, 386695, 773390, 1314763, 2629526, 6573815, 11523511, 13147630, 23047022, 57617555, 115235110, 195899687, 391799374, 979498435, 1958996870]

約数ペア:

[(1, 1958996870), (2, 979498435), (5, 391799374), (10, 195899687), (17, 115235110), (34, 57617555), (85, 23047022), (149, 13147630), (170, 11523511), (298, 6573815), (745, 2629526), (1490, 1314763), (2533, 773390), (5066, 386695), (12665, 154678), (25330, 77339)]