2000356

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1279}}^1$

素因数の和:1323

約数の個数: 24

約数和(自身を含む): 3870720

約数和(自身を除く): 1870364

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 782, 1279, 1564, 2558, 5116, 21743, 29417, 43486, 58834, 86972, 117668, 500089, 1000178, 2000356]

約数ペア:

[(1, 2000356), (2, 1000178), (4, 500089), (17, 117668), (23, 86972), (34, 58834), (46, 43486), (68, 29417), (92, 21743), (391, 5116), (782, 2558), (1279, 1564)]