2008367972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{5867}}^1$

素因数の和:6140

約数の個数: 48

約数和(自身を含む): 3933437760

約数和(自身を除く): 1925069788

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 227, 377, 454, 754, 908, 1508, 2951, 5867, 5902, 6583, 11734, 11804, 13166, 23468, 26332, 76271, 85579, 152542, 170143, 171158, 305084, 340286, 342316, 680572, 1331809, 2211859, 2663618, 4423718, 5327236, 8847436, 17313517, 34627034, 38622461, 69254068, 77244922, 154489844, 502091993, 1004183986, 2008367972]

約数ペア:

[(1, 2008367972), (2, 1004183986), (4, 502091993), (13, 154489844), (26, 77244922), (29, 69254068), (52, 38622461), (58, 34627034), (116, 17313517), (227, 8847436), (377, 5327236), (454, 4423718), (754, 2663618), (908, 2211859), (1508, 1331809), (2951, 680572), (5867, 342316), (5902, 340286), (6583, 305084), (11734, 171158), (11804, 170143), (13166, 152542), (23468, 85579), (26332, 76271)]