2709172

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{829}}^1$

素因数の和:895

約数の個数: 24

約数和(自身を含む): 5112800

約数和(自身を除く): 2403628

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 829, 1634, 1658, 3268, 3316, 15751, 31502, 35647, 63004, 71294, 142588, 677293, 1354586, 2709172]

約数ペア:

[(1, 2709172), (2, 1354586), (4, 677293), (19, 142588), (38, 71294), (43, 63004), (76, 35647), (86, 31502), (172, 15751), (817, 3316), (829, 3268), (1634, 1658)]