890292

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{439}}^1$

素因数の和:472

約数の個数: 36

約数和(自身を含む): 2254560

約数和(自身を除く): 1364268

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 439, 507, 676, 878, 1014, 1317, 1756, 2028, 2634, 5268, 5707, 11414, 17121, 22828, 34242, 68484, 74191, 148382, 222573, 296764, 445146, 890292]

約数ペア:

[(1, 890292), (2, 445146), (3, 296764), (4, 222573), (6, 148382), (12, 74191), (13, 68484), (26, 34242), (39, 22828), (52, 17121), (78, 11414), (156, 5707), (169, 5268), (338, 2634), (439, 2028), (507, 1756), (676, 1317), (878, 1014)]