2865979396

素因数分解:

$2^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{677857}}^1$

素因数の和:678019

約数の個数: 24

約数和(自身を含む): 5769927296

約数和(自身を除く): 2903947900

約数列:

[1, 2, 4, 7, 14, 28, 151, 302, 604, 1057, 2114, 4228, 677857, 1355714, 2711428, 4744999, 9489998, 18979996, 102356407, 204712814, 409425628, 716494849, 1432989698, 2865979396]

約数ペア:

[(1, 2865979396), (2, 1432989698), (4, 716494849), (7, 409425628), (14, 204712814), (28, 102356407), (151, 18979996), (302, 9489998), (604, 4744999), (1057, 2711428), (2114, 1355714), (4228, 677857)]