819052

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{829}}^1$

素因数の和:865

約数の個数: 24

約数和(自身を含む): 1626800

約数和(自身を除く): 807748

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 829, 988, 1658, 3316, 10777, 15751, 21554, 31502, 43108, 63004, 204763, 409526, 819052]

約数ペア:

[(1, 819052), (2, 409526), (4, 204763), (13, 63004), (19, 43108), (26, 31502), (38, 21554), (52, 15751), (76, 10777), (247, 3316), (494, 1658), (829, 988)]