1245686572

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23955511}}^1$

素因数の和:23955528

約数の個数: 12

約数和(自身を含む): 2347640176

約数和(自身を除く): 1101953604

約数列:

[1, 2, 4, 13, 26, 52, 23955511, 47911022, 95822044, 311421643, 622843286, 1245686572]

約数ペア:

[(1, 1245686572), (2, 622843286), (4, 311421643), (13, 95822044), (26, 47911022), (52, 23955511)]