2087127964

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{811}}^1\times {\mathrm{7229}}^1$

素因数の和:8133

約数の個数: 24

約数和(自身を含む): 3698578800

約数和(自身を除く): 1611450836

約数列:

[1, 2, 4, 89, 178, 356, 811, 1622, 3244, 7229, 14458, 28916, 72179, 144358, 288716, 643381, 1286762, 2573524, 5862719, 11725438, 23450876, 521781991, 1043563982, 2087127964]

約数ペア:

[(1, 2087127964), (2, 1043563982), (4, 521781991), (89, 23450876), (178, 11725438), (356, 5862719), (811, 2573524), (1622, 1286762), (3244, 643381), (7229, 288716), (14458, 144358), (28916, 72179)]