2045907008

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{6803}}^1$

素因数の和:6979

約数の個数: 56

約数和(自身を含む): 4203021312

約数和(自身を除く): 2157114304

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 127, 148, 254, 296, 508, 592, 1016, 1184, 2032, 2368, 4064, 4699, 6803, 8128, 9398, 13606, 18796, 27212, 37592, 54424, 75184, 108848, 150368, 217696, 251711, 300736, 435392, 503422, 863981, 1006844, 1727962, 2013688, 3455924, 4027376, 6911848, 8054752, 13823696, 16109504, 27647392, 31967297, 55294784, 63934594, 127869188, 255738376, 511476752, 1022953504, 2045907008]

約数ペア:

[(1, 2045907008), (2, 1022953504), (4, 511476752), (8, 255738376), (16, 127869188), (32, 63934594), (37, 55294784), (64, 31967297), (74, 27647392), (127, 16109504), (148, 13823696), (254, 8054752), (296, 6911848), (508, 4027376), (592, 3455924), (1016, 2013688), (1184, 1727962), (2032, 1006844), (2368, 863981), (4064, 503422), (4699, 435392), (6803, 300736), (8128, 251711), (9398, 217696), (13606, 150368), (18796, 108848), (27212, 75184), (37592, 54424)]