1020357494

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2065501}}^1$

素因数の和:2065535

約数の個数: 16

約数和(自身を含む): 1735021680

約数和(自身を除く): 714664186

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 2065501, 4131002, 26851513, 39244519, 53703026, 78489038, 510178747, 1020357494]

約数ペア:

[(1, 1020357494), (2, 510178747), (13, 78489038), (19, 53703026), (26, 39244519), (38, 26851513), (247, 4131002), (494, 2065501)]