2103398

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1427}}^1$

素因数の和:1507

約数の個数: 16

約数和(自身を含む): 3495744

約数和(自身を除く): 1392346

約数列:

[1, 2, 11, 22, 67, 134, 737, 1427, 1474, 2854, 15697, 31394, 95609, 191218, 1051699, 2103398]

約数ペア:

[(1, 2103398), (2, 1051699), (11, 191218), (22, 95609), (67, 31394), (134, 15697), (737, 2854), (1427, 1474)]