814545212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{505301}}^1$

素因数の和:505349

約数の個数: 24

約数和(自身を含む): 1584627072

約数和(自身を除く): 770081860

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 505301, 1010602, 2021204, 6568913, 13137826, 15664331, 26275652, 31328662, 62657324, 203636303, 407272606, 814545212]

約数ペア:

[(1, 814545212), (2, 407272606), (4, 203636303), (13, 62657324), (26, 31328662), (31, 26275652), (52, 15664331), (62, 13137826), (124, 6568913), (403, 2021204), (806, 1010602), (1612, 505301)]