1986581504

素因数分解:

$2^{10}\times {\mathrm{37}}^1\times {\mathrm{52433}}^1$

素因数の和:52490

約数の個数: 44

約数和(自身を含む): 4078631124

約数和(自身を除く): 2092049620

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 256, 296, 512, 592, 1024, 1184, 2368, 4736, 9472, 18944, 37888, 52433, 104866, 209732, 419464, 838928, 1677856, 1940021, 3355712, 3880042, 6711424, 7760084, 13422848, 15520168, 26845696, 31040336, 53691392, 62080672, 124161344, 248322688, 496645376, 993290752, 1986581504]

約数ペア:

[(1, 1986581504), (2, 993290752), (4, 496645376), (8, 248322688), (16, 124161344), (32, 62080672), (37, 53691392), (64, 31040336), (74, 26845696), (128, 15520168), (148, 13422848), (256, 7760084), (296, 6711424), (512, 3880042), (592, 3355712), (1024, 1940021), (1184, 1677856), (2368, 838928), (4736, 419464), (9472, 209732), (18944, 104866), (37888, 52433)]