1642982

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1$

素因数の和:244

約数の個数: 32

約数和(自身を含む): 2985984

約数和(自身を除く): 1343002

約数列:

[1, 2, 11, 17, 22, 23, 34, 46, 187, 191, 253, 374, 382, 391, 506, 782, 2101, 3247, 4202, 4301, 4393, 6494, 8602, 8786, 35717, 48323, 71434, 74681, 96646, 149362, 821491, 1642982]

約数ペア:

[(1, 1642982), (2, 821491), (11, 149362), (17, 96646), (22, 74681), (23, 71434), (34, 48323), (46, 35717), (187, 8786), (191, 8602), (253, 6494), (374, 4393), (382, 4301), (391, 4202), (506, 3247), (782, 2101)]