2019998209

素因数分解:

${\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{10357}}^1$

素因数の和:10536

約数の個数: 16

約数和(自身を含む): 2129936256

約数和(自身を除く): 109938047

約数列:

[1, 41, 67, 71, 2747, 2911, 4757, 10357, 195037, 424637, 693919, 735347, 28450679, 30149227, 49268249, 2019998209]

約数ペア:

[(1, 2019998209), (41, 49268249), (67, 30149227), (71, 28450679), (2747, 735347), (2911, 693919), (4757, 424637), (10357, 195037)]