290043904

素因数分解:

$2^{11}\times {\mathrm{141623}}^1$

素因数の和:141645

約数の個数: 24

約数和(自身を含む): 579950280

約数和(自身を除く): 289906376

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 141623, 283246, 566492, 1132984, 2265968, 4531936, 9063872, 18127744, 36255488, 72510976, 145021952, 290043904]

約数ペア:

[(1, 290043904), (2, 145021952), (4, 72510976), (8, 36255488), (16, 18127744), (32, 9063872), (64, 4531936), (128, 2265968), (256, 1132984), (512, 566492), (1024, 283246), (2048, 141623)]