4920771536

素因数分解:

$2^4\times {\mathrm{541}}^1\times {\mathrm{568481}}^1$

素因数の和:569030

約数の個数: 20

約数和(自身を含む): 9551634564

約数和(自身を除く): 4630863028

約数列:

[1, 2, 4, 8, 16, 541, 1082, 2164, 4328, 8656, 568481, 1136962, 2273924, 4547848, 9095696, 307548221, 615096442, 1230192884, 2460385768, 4920771536]

約数ペア:

[(1, 4920771536), (2, 2460385768), (4, 1230192884), (8, 615096442), (16, 307548221), (541, 9095696), (1082, 4547848), (2164, 2273924), (4328, 1136962), (8656, 568481)]