2179342

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:168

約数の個数: 32

約数和(自身を含む): 3836160

約数和(自身を除く): 1656818

約数列:

[1, 2, 11, 22, 23, 46, 59, 73, 118, 146, 253, 506, 649, 803, 1298, 1357, 1606, 1679, 2714, 3358, 4307, 8614, 14927, 18469, 29854, 36938, 47377, 94754, 99061, 198122, 1089671, 2179342]

約数ペア:

[(1, 2179342), (2, 1089671), (11, 198122), (22, 99061), (23, 94754), (46, 47377), (59, 36938), (73, 29854), (118, 18469), (146, 14927), (253, 8614), (506, 4307), (649, 3358), (803, 2714), (1298, 1679), (1357, 1606)]