2005681832

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{17047}}^1$

素因数の和:17262

約数の個数: 64

約数和(自身を含む): 4713431040

約数和(自身を除く): 2707749208

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 191, 308, 382, 616, 764, 1337, 1528, 2101, 2674, 4202, 5348, 8404, 10696, 14707, 16808, 17047, 29414, 34094, 58828, 68188, 117656, 119329, 136376, 187517, 238658, 375034, 477316, 750068, 954632, 1312619, 1500136, 2625238, 3255977, 5250476, 6511954, 10500952, 13023908, 22791839, 26047816, 35815747, 45583678, 71631494, 91167356, 143262988, 182334712, 250710229, 286525976, 501420458, 1002840916, 2005681832]

約数ペア:

[(1, 2005681832), (2, 1002840916), (4, 501420458), (7, 286525976), (8, 250710229), (11, 182334712), (14, 143262988), (22, 91167356), (28, 71631494), (44, 45583678), (56, 35815747), (77, 26047816), (88, 22791839), (154, 13023908), (191, 10500952), (308, 6511954), (382, 5250476), (616, 3255977), (764, 2625238), (1337, 1500136), (1528, 1312619), (2101, 954632), (2674, 750068), (4202, 477316), (5348, 375034), (8404, 238658), (10696, 187517), (14707, 136376), (16808, 119329), (17047, 117656), (29414, 68188), (34094, 58828)]