768284

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{919}}^1$

素因数の和:953

約数の個数: 24

約数和(自身を含む): 1545600

約数和(自身を除く): 777316

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 919, 1838, 3676, 10109, 17461, 20218, 34922, 40436, 69844, 192071, 384142, 768284]

約数ペア:

[(1, 768284), (2, 384142), (4, 192071), (11, 69844), (19, 40436), (22, 34922), (38, 20218), (44, 17461), (76, 10109), (209, 3676), (418, 1838), (836, 919)]