2021844318

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{3851}}^1$

素因数の和:4049

約数の個数: 64

約数和(自身を含む): 4473004032

約数和(自身を除く): 2451159714

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 127, 159, 254, 318, 381, 689, 762, 1378, 1651, 2067, 3302, 3851, 4134, 4953, 6731, 7702, 9906, 11553, 13462, 20193, 23106, 40386, 50063, 87503, 100126, 150189, 175006, 204103, 262509, 300378, 408206, 489077, 525018, 612309, 978154, 1224618, 1467231, 2653339, 2934462, 5306678, 6358001, 7960017, 12716002, 15920034, 19074003, 25921081, 38148006, 51842162, 77763243, 155526486, 336974053, 673948106, 1010922159, 2021844318]

約数ペア:

[(1, 2021844318), (2, 1010922159), (3, 673948106), (6, 336974053), (13, 155526486), (26, 77763243), (39, 51842162), (53, 38148006), (78, 25921081), (106, 19074003), (127, 15920034), (159, 12716002), (254, 7960017), (318, 6358001), (381, 5306678), (689, 2934462), (762, 2653339), (1378, 1467231), (1651, 1224618), (2067, 978154), (3302, 612309), (3851, 525018), (4134, 489077), (4953, 408206), (6731, 300378), (7702, 262509), (9906, 204103), (11553, 175006), (13462, 150189), (20193, 100126), (23106, 87503), (40386, 50063)]