2016405894

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{353}}^1\times {\mathrm{563}}^1$

素因数の和:1029

約数の個数: 64

約数和(自身を含む): 4312569600

約数和(自身を除く): 2296163706

約数列:

[1, 2, 3, 6, 19, 38, 57, 89, 114, 178, 267, 353, 534, 563, 706, 1059, 1126, 1689, 1691, 2118, 3378, 3382, 5073, 6707, 10146, 10697, 13414, 20121, 21394, 31417, 32091, 40242, 50107, 62834, 64182, 94251, 100214, 150321, 188502, 198739, 300642, 397478, 596217, 596923, 952033, 1192434, 1193846, 1790769, 1904066, 2856099, 3581538, 3776041, 5712198, 7552082, 11328123, 17687771, 22656246, 35375542, 53063313, 106126626, 336067649, 672135298, 1008202947, 2016405894]

約数ペア:

[(1, 2016405894), (2, 1008202947), (3, 672135298), (6, 336067649), (19, 106126626), (38, 53063313), (57, 35375542), (89, 22656246), (114, 17687771), (178, 11328123), (267, 7552082), (353, 5712198), (534, 3776041), (563, 3581538), (706, 2856099), (1059, 1904066), (1126, 1790769), (1689, 1193846), (1691, 1192434), (2118, 952033), (3378, 596923), (3382, 596217), (5073, 397478), (6707, 300642), (10146, 198739), (10697, 188502), (13414, 150321), (20121, 100214), (21394, 94251), (31417, 64182), (32091, 62834), (40242, 50107)]