2487804938

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{635617}}^1$

素因数の和:635741

約数の個数: 16

約数和(自身を含む): 3966256320

約数和(自身を除く): 1478451382

約数列:

[1, 2, 19, 38, 103, 206, 1957, 3914, 635617, 1271234, 12076723, 24153446, 65468551, 130937102, 1243902469, 2487804938]

約数ペア:

[(1, 2487804938), (2, 1243902469), (19, 130937102), (38, 65468551), (103, 24153446), (206, 12076723), (1957, 1271234), (3914, 635617)]