123984278

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{941}}^1$

素因数の和:1120

約数の個数: 32

約数和(自身を含む): 208762272

約数和(自身を除く): 84777994

約数列:

[1, 2, 11, 22, 53, 106, 113, 226, 583, 941, 1166, 1243, 1882, 2486, 5989, 10351, 11978, 20702, 49873, 65879, 99746, 106333, 131758, 212666, 548603, 1097206, 1169663, 2339326, 5635649, 11271298, 61992139, 123984278]

約数ペア:

[(1, 123984278), (2, 61992139), (11, 11271298), (22, 5635649), (53, 2339326), (106, 1169663), (113, 1097206), (226, 548603), (583, 212666), (941, 131758), (1166, 106333), (1243, 99746), (1882, 65879), (2486, 49873), (5989, 20702), (10351, 11978)]