784072012

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{28111}}^1$

素因数の和:28501

約数の個数: 24

約数和(自身を含む): 1448330240

約数和(自身を除く): 664258228

約数列:

[1, 2, 4, 19, 38, 76, 367, 734, 1468, 6973, 13946, 27892, 28111, 56222, 112444, 534109, 1068218, 2136436, 10316737, 20633474, 41266948, 196018003, 392036006, 784072012]

約数ペア:

[(1, 784072012), (2, 392036006), (4, 196018003), (19, 41266948), (38, 20633474), (76, 10316737), (367, 2136436), (734, 1068218), (1468, 534109), (6973, 112444), (13946, 56222), (27892, 28111)]