1738396946

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1\times {\mathrm{281}}^1$

素因数の和:627

約数の個数: 64

約数和(自身を含む): 3119993856

約数和(自身を除く): 1381596910

約数列:

[1, 2, 11, 13, 22, 26, 97, 143, 194, 223, 281, 286, 446, 562, 1067, 1261, 2134, 2453, 2522, 2899, 3091, 3653, 4906, 5798, 6182, 7306, 13871, 21631, 27257, 27742, 31889, 40183, 43262, 54514, 62663, 63778, 80366, 125326, 237941, 281203, 299827, 354341, 475882, 562406, 599654, 689293, 708682, 814619, 1378586, 1629238, 3093233, 3897751, 6078311, 6186466, 7795502, 8960809, 12156622, 17921618, 66861421, 79018043, 133722842, 158036086, 869198473, 1738396946]

約数ペア:

[(1, 1738396946), (2, 869198473), (11, 158036086), (13, 133722842), (22, 79018043), (26, 66861421), (97, 17921618), (143, 12156622), (194, 8960809), (223, 7795502), (281, 6186466), (286, 6078311), (446, 3897751), (562, 3093233), (1067, 1629238), (1261, 1378586), (2134, 814619), (2453, 708682), (2522, 689293), (2899, 599654), (3091, 562406), (3653, 475882), (4906, 354341), (5798, 299827), (6182, 281203), (7306, 237941), (13871, 125326), (21631, 80366), (27257, 63778), (27742, 62663), (31889, 54514), (40183, 43262)]