78681286

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{983}}^1\times {\mathrm{1291}}^1$

素因数の和:2307

約数の個数: 16

約数和(自身を含む): 122047488

約数和(自身を除く): 43366202

約数列:

[1, 2, 31, 62, 983, 1291, 1966, 2582, 30473, 40021, 60946, 80042, 1269053, 2538106, 39340643, 78681286]

約数ペア:

[(1, 78681286), (2, 39340643), (31, 2538106), (62, 1269053), (983, 80042), (1291, 60946), (1966, 40021), (2582, 30473)]