260074384

素因数分解:

$2^4\times {\mathrm{229}}^1\times {\mathrm{70981}}^1$

素因数の和:71218

約数の個数: 20

約数和(自身を含む): 506101660

約数和(自身を除く): 246027276

約数列:

[1, 2, 4, 8, 16, 229, 458, 916, 1832, 3664, 70981, 141962, 283924, 567848, 1135696, 16254649, 32509298, 65018596, 130037192, 260074384]

約数ペア:

[(1, 260074384), (2, 130037192), (4, 65018596), (8, 32509298), (16, 16254649), (229, 1135696), (458, 567848), (916, 283924), (1832, 141962), (3664, 70981)]