39871852

素因数分解:

$2^2\times {\mathrm{151}}^1\times {\mathrm{251}}^1\times {\mathrm{263}}^1$

素因数の和:669

約数の個数: 24

約数和(自身を含む): 70785792

約数和(自身を除く): 30913940

約数列:

[1, 2, 4, 151, 251, 263, 302, 502, 526, 604, 1004, 1052, 37901, 39713, 66013, 75802, 79426, 132026, 151604, 158852, 264052, 9967963, 19935926, 39871852]

約数ペア:

[(1, 39871852), (2, 19935926), (4, 9967963), (151, 264052), (251, 158852), (263, 151604), (302, 132026), (502, 79426), (526, 75802), (604, 66013), (1004, 39713), (1052, 37901)]