7797296

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1973}}^1$

素因数の和:2013

約数の個数: 40

約数和(自身を含む): 17134320

約数和(自身を除く): 9337024

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1973, 1976, 3946, 3952, 7892, 15784, 25649, 31568, 37487, 51298, 74974, 102596, 149948, 205192, 299896, 410384, 487331, 599792, 974662, 1949324, 3898648, 7797296]

約数ペア:

[(1, 7797296), (2, 3898648), (4, 1949324), (8, 974662), (13, 599792), (16, 487331), (19, 410384), (26, 299896), (38, 205192), (52, 149948), (76, 102596), (104, 74974), (152, 51298), (208, 37487), (247, 31568), (304, 25649), (494, 15784), (988, 7892), (1973, 3952), (1976, 3946)]