2218371410

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{61129}}^1$

素因数の和:61346

約数の個数: 32

約数和(自身を含む): 4225305600

約数和(自身を除く): 2006934190

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 191, 382, 955, 1910, 3629, 7258, 18145, 36290, 61129, 122258, 305645, 611290, 1161451, 2322902, 5807255, 11614510, 11675639, 23351278, 58378195, 116756390, 221837141, 443674282, 1109185705, 2218371410]

約数ペア:

[(1, 2218371410), (2, 1109185705), (5, 443674282), (10, 221837141), (19, 116756390), (38, 58378195), (95, 23351278), (190, 11675639), (191, 11614510), (382, 5807255), (955, 2322902), (1910, 1161451), (3629, 611290), (7258, 305645), (18145, 122258), (36290, 61129)]