2089968607044

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{941}}^1\times {\mathrm{868939}}^1$

素因数の和:869961

約数の個数: 72

約数和(自身を含む): 5363083776960

約数和(自身を除く): 3273115169916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 941, 1278, 1882, 2556, 2823, 3764, 5646, 8469, 11292, 16938, 33876, 66811, 133622, 200433, 267244, 400866, 601299, 801732, 868939, 1202598, 1737878, 2405196, 2606817, 3475756, 5213634, 7820451, 10427268, 15640902, 31281804, 61694669, 123389338, 185084007, 246778676, 370168014, 555252021, 740336028, 817671599, 1110504042, 1635343198, 2221008084, 2453014797, 3270686396, 4906029594, 7359044391, 9812059188, 14718088782, 29436177564, 58054683529, 116109367058, 174164050587, 232218734116, 348328101174, 522492151761, 696656202348, 1044984303522, 2089968607044]

約数ペア:

[(1, 2089968607044), (2, 1044984303522), (3, 696656202348), (4, 522492151761), (6, 348328101174), (9, 232218734116), (12, 174164050587), (18, 116109367058), (36, 58054683529), (71, 29436177564), (142, 14718088782), (213, 9812059188), (284, 7359044391), (426, 4906029594), (639, 3270686396), (852, 2453014797), (941, 2221008084), (1278, 1635343198), (1882, 1110504042), (2556, 817671599), (2823, 740336028), (3764, 555252021), (5646, 370168014), (8469, 246778676), (11292, 185084007), (16938, 123389338), (33876, 61694669), (66811, 31281804), (133622, 15640902), (200433, 10427268), (267244, 7820451), (400866, 5213634), (601299, 3475756), (801732, 2606817), (868939, 2405196), (1202598, 1737878)]