1089894

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:264

約数の個数: 32

約数和(自身を含む): 2388960

約数和(自身を除く): 1299066

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 89, 157, 178, 267, 314, 471, 534, 942, 1157, 2041, 2314, 3471, 4082, 6123, 6942, 12246, 13973, 27946, 41919, 83838, 181649, 363298, 544947, 1089894]

約数ペア:

[(1, 1089894), (2, 544947), (3, 363298), (6, 181649), (13, 83838), (26, 41919), (39, 27946), (78, 13973), (89, 12246), (157, 6942), (178, 6123), (267, 4082), (314, 3471), (471, 2314), (534, 2041), (942, 1157)]