1334663474

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{239}}^1\times {\mathrm{659}}^1$

素因数の和:1142

約数の個数: 32

約数和(自身を含む): 2128896000

約数和(自身を除く): 794232526

約数列:

[1, 2, 19, 38, 223, 239, 446, 478, 659, 1318, 4237, 4541, 8474, 9082, 12521, 25042, 53297, 106594, 146957, 157501, 293914, 315002, 1012643, 2025286, 2792183, 2992519, 5584366, 5985038, 35122723, 70245446, 667331737, 1334663474]

約数ペア:

[(1, 1334663474), (2, 667331737), (19, 70245446), (38, 35122723), (223, 5985038), (239, 5584366), (446, 2992519), (478, 2792183), (659, 2025286), (1318, 1012643), (4237, 315002), (4541, 293914), (8474, 157501), (9082, 146957), (12521, 106594), (25042, 53297)]