4006186

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:198

約数の個数: 32

約数和(自身を含む): 6842880

約数和(自身を除く): 2836694

約数列:

[1, 2, 17, 23, 34, 46, 47, 94, 109, 218, 391, 782, 799, 1081, 1598, 1853, 2162, 2507, 3706, 5014, 5123, 10246, 18377, 36754, 42619, 85238, 87091, 117829, 174182, 235658, 2003093, 4006186]

約数ペア:

[(1, 4006186), (2, 2003093), (17, 235658), (23, 174182), (34, 117829), (46, 87091), (47, 85238), (94, 42619), (109, 36754), (218, 18377), (391, 10246), (782, 5123), (799, 5014), (1081, 3706), (1598, 2507), (1853, 2162)]