2162478608

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{24019}}^1$

素因数の和:24375

約数の個数: 40

約数和(自身を含む): 4449849120

約数和(自身を除く): 2287370512

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 331, 662, 1324, 2648, 5296, 5627, 11254, 22508, 24019, 45016, 48038, 90032, 96076, 192152, 384304, 408323, 816646, 1633292, 3266584, 6533168, 7950289, 15900578, 31801156, 63602312, 127204624, 135154913, 270309826, 540619652, 1081239304, 2162478608]

約数ペア:

[(1, 2162478608), (2, 1081239304), (4, 540619652), (8, 270309826), (16, 135154913), (17, 127204624), (34, 63602312), (68, 31801156), (136, 15900578), (272, 7950289), (331, 6533168), (662, 3266584), (1324, 1633292), (2648, 816646), (5296, 408323), (5627, 384304), (11254, 192152), (22508, 96076), (24019, 90032), (45016, 48038)]