103481872

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{497509}}^1$

素因数の和:497530

約数の個数: 20

約数和(自身を含む): 215919340

約数和(自身を除く): 112437468

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 497509, 995018, 1990036, 3980072, 6467617, 7960144, 12935234, 25870468, 51740936, 103481872]

約数ペア:

[(1, 103481872), (2, 51740936), (4, 25870468), (8, 12935234), (13, 7960144), (16, 6467617), (26, 3980072), (52, 1990036), (104, 995018), (208, 497509)]