1214331130

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1364417}}^1$

素因数の和:1364513

約数の個数: 16

約数和(自身を含む): 2210357160

約数和(自身を除く): 996026030

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 1364417, 2728834, 6822085, 13644170, 121433113, 242866226, 607165565, 1214331130]

約数ペア:

[(1, 1214331130), (2, 607165565), (5, 242866226), (10, 121433113), (89, 13644170), (178, 6822085), (445, 2728834), (890, 1364417)]