290419662

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3723329}}^1$

素因数の和:3723347

約数の個数: 16

約数和(自身を含む): 625519440

約数和(自身を除く): 335099778

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 3723329, 7446658, 11169987, 22339974, 48403277, 96806554, 145209831, 290419662]

約数ペア:

[(1, 290419662), (2, 145209831), (3, 96806554), (6, 48403277), (13, 22339974), (26, 11169987), (39, 7446658), (78, 3723329)]