2017995882

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{906557}}^1$

素因数の和:906622

約数の個数: 32

約数和(自身を含む): 4699596672

約数和(自身を除く): 2681600790

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 1113, 2226, 906557, 1813114, 2719671, 5439342, 6345899, 12691798, 19037697, 38075394, 48047521, 96095042, 144142563, 288285126, 336332647, 672665294, 1008997941, 2017995882]

約数ペア:

[(1, 2017995882), (2, 1008997941), (3, 672665294), (6, 336332647), (7, 288285126), (14, 144142563), (21, 96095042), (42, 48047521), (53, 38075394), (106, 19037697), (159, 12691798), (318, 6345899), (371, 5439342), (742, 2719671), (1113, 1813114), (2226, 906557)]