889760118

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1039}}^1\times {\mathrm{10979}}^1$

素因数の和:12036

約数の個数: 32

約数和(自身を含む): 1918425600

約数和(自身を除く): 1028665482

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1039, 2078, 3117, 6234, 10979, 13507, 21958, 27014, 32937, 40521, 65874, 81042, 142727, 285454, 428181, 856362, 11407181, 22814362, 34221543, 68443086, 148293353, 296586706, 444880059, 889760118]

約数ペア:

[(1, 889760118), (2, 444880059), (3, 296586706), (6, 148293353), (13, 68443086), (26, 34221543), (39, 22814362), (78, 11407181), (1039, 856362), (2078, 428181), (3117, 285454), (6234, 142727), (10979, 81042), (13507, 65874), (21958, 40521), (27014, 32937)]