2000301004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{894589}}^1$

素因数の和:894649

約数の個数: 24

約数和(自身を含む): 3857472080

約数和(自身を除く): 1857171076

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 894589, 1789178, 3578356, 11629657, 23259314, 38467327, 46518628, 76934654, 153869308, 500075251, 1000150502, 2000301004]

約数ペア:

[(1, 2000301004), (2, 1000150502), (4, 500075251), (13, 153869308), (26, 76934654), (43, 46518628), (52, 38467327), (86, 23259314), (172, 11629657), (559, 3578356), (1118, 1789178), (2236, 894589)]