2018943488

素因数分解:

$2^9\times {\mathrm{3943249}}^1$

素因数の和:3943267

約数の個数: 20

約数和(自身を含む): 4033944750

約数和(自身を除く): 2015001262

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 3943249, 7886498, 15772996, 31545992, 63091984, 126183968, 252367936, 504735872, 1009471744, 2018943488]

約数ペア:

[(1, 2018943488), (2, 1009471744), (4, 504735872), (8, 252367936), (16, 126183968), (32, 63091984), (64, 31545992), (128, 15772996), (256, 7886498), (512, 3943249)]