8478028

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8581}}^1$

素因数の和:8617

約数の個数: 24

約数和(自身を含む): 16820720

約数和(自身を除く): 8342692

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 8581, 17162, 34324, 111553, 163039, 223106, 326078, 446212, 652156, 2119507, 4239014, 8478028]

約数ペア:

[(1, 8478028), (2, 4239014), (4, 2119507), (13, 652156), (19, 446212), (26, 326078), (38, 223106), (52, 163039), (76, 111553), (247, 34324), (494, 17162), (988, 8581)]