2856555764

素因数分解:

$2^2\times {\mathrm{17}}^3\times {\mathrm{137}}^1\times {\mathrm{1061}}^1$

素因数の和:1253

約数の個数: 48

約数和(自身を含む): 5355156240

約数和(自身を除く): 2498600476

約数列:

[1, 2, 4, 17, 34, 68, 137, 274, 289, 548, 578, 1061, 1156, 2122, 2329, 4244, 4658, 4913, 9316, 9826, 18037, 19652, 36074, 39593, 72148, 79186, 145357, 158372, 290714, 306629, 581428, 613258, 673081, 1226516, 1346162, 2471069, 2692324, 4942138, 5212693, 9884276, 10425386, 20850772, 42008173, 84016346, 168032692, 714138941, 1428277882, 2856555764]

約数ペア:

[(1, 2856555764), (2, 1428277882), (4, 714138941), (17, 168032692), (34, 84016346), (68, 42008173), (137, 20850772), (274, 10425386), (289, 9884276), (548, 5212693), (578, 4942138), (1061, 2692324), (1156, 2471069), (2122, 1346162), (2329, 1226516), (4244, 673081), (4658, 613258), (4913, 581428), (9316, 306629), (9826, 290714), (18037, 158372), (19652, 145357), (36074, 79186), (39593, 72148)]