2030276

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{409}}^1$

素因数の和:503

約数の個数: 24

約数和(自身を含む): 3822840

約数和(自身を除く): 1792564

約数列:

[1, 2, 4, 17, 34, 68, 73, 146, 292, 409, 818, 1241, 1636, 2482, 4964, 6953, 13906, 27812, 29857, 59714, 119428, 507569, 1015138, 2030276]

約数ペア:

[(1, 2030276), (2, 1015138), (4, 507569), (17, 119428), (34, 59714), (68, 29857), (73, 27812), (146, 13906), (292, 6953), (409, 4964), (818, 2482), (1241, 1636)]