1213723670

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2473}}^1\times {\mathrm{2887}}^1$

素因数の和:5384

約数の個数: 32

約数和(自身を含む): 2314951488

約数和(自身を除く): 1101227818

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 2473, 2887, 4946, 5774, 12365, 14435, 24730, 28870, 42041, 49079, 84082, 98158, 210205, 245395, 420410, 490790, 7139551, 14279102, 35697755, 71395510, 121372367, 242744734, 606861835, 1213723670]

約数ペア:

[(1, 1213723670), (2, 606861835), (5, 242744734), (10, 121372367), (17, 71395510), (34, 35697755), (85, 14279102), (170, 7139551), (2473, 490790), (2887, 420410), (4946, 245395), (5774, 210205), (12365, 98158), (14435, 84082), (24730, 49079), (28870, 42041)]