661092

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{619}}^1$

素因数の和:715

約数の個数: 24

約数和(自身を含む): 1562400

約数和(自身を除く): 901308

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 356, 534, 619, 1068, 1238, 1857, 2476, 3714, 7428, 55091, 110182, 165273, 220364, 330546, 661092]

約数ペア:

[(1, 661092), (2, 330546), (3, 220364), (4, 165273), (6, 110182), (12, 55091), (89, 7428), (178, 3714), (267, 2476), (356, 1857), (534, 1238), (619, 1068)]