6449696090

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{9084079}}^1$

素因数の和:9084157

約数の個数: 16

約数和(自身を含む): 11772967680

約数和(自身を除く): 5323271590

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 9084079, 18168158, 45420395, 90840790, 644969609, 1289939218, 3224848045, 6449696090]

約数ペア:

[(1, 6449696090), (2, 3224848045), (5, 1289939218), (10, 644969609), (71, 90840790), (142, 45420395), (355, 18168158), (710, 9084079)]