1260774

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{787}}^1$

素因数の和:884

約数の個数: 24

約数和(自身を含む): 2765880

約数和(自身を除く): 1505106

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 534, 787, 801, 1574, 1602, 2361, 4722, 7083, 14166, 70043, 140086, 210129, 420258, 630387, 1260774]

約数ペア:

[(1, 1260774), (2, 630387), (3, 420258), (6, 210129), (9, 140086), (18, 70043), (89, 14166), (178, 7083), (267, 4722), (534, 2361), (787, 1602), (801, 1574)]