2002211642

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{2063}}^1\times {\mathrm{3821}}^1$

素因数の和:6013

約数の個数: 16

約数和(自身を含む): 3029225472

約数和(自身を除く): 1027013830

約数列:

[1, 2, 127, 254, 2063, 3821, 4126, 7642, 262001, 485267, 524002, 970534, 7882723, 15765446, 1001105821, 2002211642]

約数ペア:

[(1, 2002211642), (2, 1001105821), (127, 15765446), (254, 7882723), (2063, 970534), (3821, 524002), (4126, 485267), (7642, 262001)]