565577090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{334661}}^1$

素因数の和:334694

約数の個数: 24

約数和(自身を含む): 1102376628

約数和(自身を除く): 536799538

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 334661, 669322, 1673305, 3346610, 4350593, 8701186, 21752965, 43505930, 56557709, 113115418, 282788545, 565577090]

約数ペア:

[(1, 565577090), (2, 282788545), (5, 113115418), (10, 56557709), (13, 43505930), (26, 21752965), (65, 8701186), (130, 4350593), (169, 3346610), (338, 1673305), (845, 669322), (1690, 334661)]