1896851722

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{281}}^1\times {\mathrm{571}}^1$

素因数の和:1134

約数の個数: 32

約数和(自身を含む): 2996383104

約数和(自身を除く): 1099531382

約数列:

[1, 2, 23, 46, 257, 281, 514, 562, 571, 1142, 5911, 6463, 11822, 12926, 13133, 26266, 72217, 144434, 146747, 160451, 293494, 320902, 1660991, 3321982, 3375181, 3690373, 6750362, 7380746, 41235907, 82471814, 948425861, 1896851722]

約数ペア:

[(1, 1896851722), (2, 948425861), (23, 82471814), (46, 41235907), (257, 7380746), (281, 6750362), (514, 3690373), (562, 3375181), (571, 3321982), (1142, 1660991), (5911, 320902), (6463, 293494), (11822, 160451), (12926, 146747), (13133, 144434), (26266, 72217)]