386792956

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{42061}}^1$

素因数の和:42106

約数の個数: 36

約数和(自身を含む): 783194440

約数和(自身を除く): 396401484

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 121, 209, 242, 418, 484, 836, 2299, 4598, 9196, 42061, 84122, 168244, 462671, 799159, 925342, 1598318, 1850684, 3196636, 5089381, 8790749, 10178762, 17581498, 20357524, 35162996, 96698239, 193396478, 386792956]

約数ペア:

[(1, 386792956), (2, 193396478), (4, 96698239), (11, 35162996), (19, 20357524), (22, 17581498), (38, 10178762), (44, 8790749), (76, 5089381), (121, 3196636), (209, 1850684), (242, 1598318), (418, 925342), (484, 799159), (836, 462671), (2299, 168244), (4598, 84122), (9196, 42061)]