1212950

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1427}}^1$

素因数の和:1456

約数の個数: 24

約数和(自身を含む): 2390472

約数和(自身を除く): 1177522

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 1427, 2854, 7135, 14270, 24259, 35675, 48518, 71350, 121295, 242590, 606475, 1212950]

約数ペア:

[(1, 1212950), (2, 606475), (5, 242590), (10, 121295), (17, 71350), (25, 48518), (34, 35675), (50, 24259), (85, 14270), (170, 7135), (425, 2854), (850, 1427)]