344978062

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{13553}}^1$

素因数の和:13668

約数の個数: 32

約数和(自身を含む): 614809440

約数和(自身を除く): 269831378

約数列:

[1, 2, 11, 13, 22, 26, 89, 143, 178, 286, 979, 1157, 1958, 2314, 12727, 13553, 25454, 27106, 149083, 176189, 298166, 352378, 1206217, 1938079, 2412434, 3876158, 13268387, 15680821, 26536774, 31361642, 172489031, 344978062]

約数ペア:

[(1, 344978062), (2, 172489031), (11, 31361642), (13, 26536774), (22, 15680821), (26, 13268387), (89, 3876158), (143, 2412434), (178, 1938079), (286, 1206217), (979, 352378), (1157, 298166), (1958, 176189), (2314, 149083), (12727, 27106), (13553, 25454)]