1567607712008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{20509}}^1\times {\mathrm{734953}}^1$

素因数の和:755481

約数の個数: 32

約数和(自身を含む): 3165520373400

約数和(自身を除く): 1597912661392

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 20509, 41018, 82036, 164072, 266617, 533234, 734953, 1066468, 1469906, 2132936, 2939812, 5879624, 9554389, 19108778, 38217556, 76435112, 15073151077, 30146302154, 60292604308, 120585208616, 195950964001, 391901928002, 783803856004, 1567607712008]

約数ペア:

[(1, 1567607712008), (2, 783803856004), (4, 391901928002), (8, 195950964001), (13, 120585208616), (26, 60292604308), (52, 30146302154), (104, 15073151077), (20509, 76435112), (41018, 38217556), (82036, 19108778), (164072, 9554389), (266617, 5879624), (533234, 2939812), (734953, 2132936), (1066468, 1469906)]