1275648712

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{12265853}}^1$

素因数の和:12265872

約数の個数: 16

約数和(自身を含む): 2575829340

約数和(自身を除く): 1300180628

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 12265853, 24531706, 49063412, 98126824, 159456089, 318912178, 637824356, 1275648712]

約数ペア:

[(1, 1275648712), (2, 637824356), (4, 318912178), (8, 159456089), (13, 98126824), (26, 49063412), (52, 24531706), (104, 12265853)]