612331364

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{65729}}^1$

素因数の和:65887

約数の個数: 24

約数和(自身を含む): 1142913240

約数和(自身を除く): 530581876

約数列:

[1, 2, 4, 17, 34, 68, 137, 274, 548, 2329, 4658, 9316, 65729, 131458, 262916, 1117393, 2234786, 4469572, 9004873, 18009746, 36019492, 153082841, 306165682, 612331364]

約数ペア:

[(1, 612331364), (2, 306165682), (4, 153082841), (17, 36019492), (34, 18009746), (68, 9004873), (137, 4469572), (274, 2234786), (548, 1117393), (2329, 262916), (4658, 131458), (9316, 65729)]