265441884

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{161461}}^1$

素因数の和:161605

約数の個数: 24

約数和(自身を含む): 623889168

約数和(自身を除く): 358447284

約数列:

[1, 2, 3, 4, 6, 12, 137, 274, 411, 548, 822, 1644, 161461, 322922, 484383, 645844, 968766, 1937532, 22120157, 44240314, 66360471, 88480628, 132720942, 265441884]

約数ペア:

[(1, 265441884), (2, 132720942), (3, 88480628), (4, 66360471), (6, 44240314), (12, 22120157), (137, 1937532), (274, 968766), (411, 645844), (548, 484383), (822, 322922), (1644, 161461)]