2001037668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1253783}}^1$

素因数の和:1253816

約数の個数: 48

約数和(自身を含む): 5616952320

約数和(自身を除く): 3615914652

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 1253783, 2507566, 3761349, 5015132, 7522698, 8776481, 15045396, 17552962, 23821877, 26329443, 35105924, 47643754, 52658886, 71465631, 95287508, 105317772, 142931262, 166753139, 285862524, 333506278, 500259417, 667012556, 1000518834, 2001037668]

約数ペア:

[(1, 2001037668), (2, 1000518834), (3, 667012556), (4, 500259417), (6, 333506278), (7, 285862524), (12, 166753139), (14, 142931262), (19, 105317772), (21, 95287508), (28, 71465631), (38, 52658886), (42, 47643754), (57, 35105924), (76, 26329443), (84, 23821877), (114, 17552962), (133, 15045396), (228, 8776481), (266, 7522698), (399, 5015132), (532, 3761349), (798, 2507566), (1596, 1253783)]