131843192

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1267723}}^1$

素因数の和:1267742

約数の個数: 16

約数和(自身を含む): 266222040

約数和(自身を除く): 134378848

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1267723, 2535446, 5070892, 10141784, 16480399, 32960798, 65921596, 131843192]

約数ペア:

[(1, 131843192), (2, 65921596), (4, 32960798), (8, 16480399), (13, 10141784), (26, 5070892), (52, 2535446), (104, 1267723)]