1188897940

素因数分解:

$2^2\times 5^1\times {\mathrm{467}}^1\times {\mathrm{127291}}^1$

素因数の和:127767

約数の個数: 24

約数和(自身を含む): 2502051552

約数和(自身を除く): 1313153612

約数列:

[1, 2, 4, 5, 10, 20, 467, 934, 1868, 2335, 4670, 9340, 127291, 254582, 509164, 636455, 1272910, 2545820, 59444897, 118889794, 237779588, 297224485, 594448970, 1188897940]

約数ペア:

[(1, 1188897940), (2, 594448970), (4, 297224485), (5, 237779588), (10, 118889794), (20, 59444897), (467, 2545820), (934, 1272910), (1868, 636455), (2335, 509164), (4670, 254582), (9340, 127291)]