129988802

素因数分解:

$2^1\times {\mathrm{263}}^1\times {\mathrm{421}}^1\times {\mathrm{587}}^1$

素因数の和:1273

約数の個数: 16

約数和(自身を含む): 196523712

約数和(自身を除く): 66534910

約数列:

[1, 2, 263, 421, 526, 587, 842, 1174, 110723, 154381, 221446, 247127, 308762, 494254, 64994401, 129988802]

約数ペア:

[(1, 129988802), (2, 64994401), (263, 494254), (421, 308762), (526, 247127), (587, 221446), (842, 154381), (1174, 110723)]