274573910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2112107}}^1$

素因数の和:2112127

約数の個数: 16

約数和(自身を含む): 532251216

約数和(自身を除く): 257677306

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 2112107, 4224214, 10560535, 21121070, 27457391, 54914782, 137286955, 274573910]

約数ペア:

[(1, 274573910), (2, 137286955), (5, 54914782), (10, 27457391), (13, 21121070), (26, 10560535), (65, 4224214), (130, 2112107)]