880341774

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{41957}}^1$

素因数の和:42244

約数の個数: 32

約数和(自身を含む): 1903214880

約数和(自身を除く): 1022873106

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 269, 538, 807, 1614, 3497, 6994, 10491, 20982, 41957, 83914, 125871, 251742, 545441, 1090882, 1636323, 3272646, 11286433, 22572866, 33859299, 67718598, 146723629, 293447258, 440170887, 880341774]

約数ペア:

[(1, 880341774), (2, 440170887), (3, 293447258), (6, 146723629), (13, 67718598), (26, 33859299), (39, 22572866), (78, 11286433), (269, 3272646), (538, 1636323), (807, 1090882), (1614, 545441), (3497, 251742), (6994, 125871), (10491, 83914), (20982, 41957)]