2051266201

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{64301}}^1$

素因数の和:64416

約数の個数: 16

約数和(自身を含む): 2284007040

約数和(自身を除く): 232740839

約数列:

[1, 19, 23, 73, 437, 1387, 1679, 31901, 64301, 1221719, 1478923, 4693973, 28099537, 89185487, 107961379, 2051266201]

約数ペア:

[(1, 2051266201), (19, 107961379), (23, 89185487), (73, 28099537), (437, 4693973), (1387, 1478923), (1679, 1221719), (31901, 64301)]