13306513292

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{40009}}^1$

素因数の和:40170

約数の個数: 48

約数和(自身を含む): 25367620320

約数和(自身を除く): 12061107028

約数列:

[1, 2, 4, 17, 34, 67, 68, 73, 134, 146, 268, 292, 1139, 1241, 2278, 2482, 4556, 4891, 4964, 9782, 19564, 40009, 80018, 83147, 160036, 166294, 332588, 680153, 1360306, 2680603, 2720612, 2920657, 5361206, 5841314, 10722412, 11682628, 45570251, 49651169, 91140502, 99302338, 182281004, 195684019, 198604676, 391368038, 782736076, 3326628323, 6653256646, 13306513292]

約数ペア:

[(1, 13306513292), (2, 6653256646), (4, 3326628323), (17, 782736076), (34, 391368038), (67, 198604676), (68, 195684019), (73, 182281004), (134, 99302338), (146, 91140502), (268, 49651169), (292, 45570251), (1139, 11682628), (1241, 10722412), (2278, 5841314), (2482, 5361206), (4556, 2920657), (4891, 2720612), (4964, 2680603), (9782, 1360306), (19564, 680153), (40009, 332588), (80018, 166294), (83147, 160036)]