1740414

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{421}}^1$

素因数の和:492

約数の個数: 32

約数和(自身を含む): 3828384

約数和(自身を除く): 2087970

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 318, 421, 689, 842, 1263, 1378, 2067, 2526, 4134, 5473, 10946, 16419, 22313, 32838, 44626, 66939, 133878, 290069, 580138, 870207, 1740414]

約数ペア:

[(1, 1740414), (2, 870207), (3, 580138), (6, 290069), (13, 133878), (26, 66939), (39, 44626), (53, 32838), (78, 22313), (106, 16419), (159, 10946), (318, 5473), (421, 4134), (689, 2526), (842, 2067), (1263, 1378)]