268814834

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{631}}^1\times {\mathrm{4019}}^1$

素因数の和:4705

約数の個数: 16

約数和(自身を含む): 411583680

約数和(自身を除く): 142768846

約数列:

[1, 2, 53, 106, 631, 1262, 4019, 8038, 33443, 66886, 213007, 426014, 2535989, 5071978, 134407417, 268814834]

約数ペア:

[(1, 268814834), (2, 134407417), (53, 5071978), (106, 2535989), (631, 426014), (1262, 213007), (4019, 66886), (8038, 33443)]