1391024856

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{84121}}^1$

素因数の和:84196

約数の個数: 64

約数和(自身を含む): 3815773920

約数和(自身を除く): 2424749064

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 53, 78, 104, 106, 156, 159, 212, 312, 318, 424, 636, 689, 1272, 1378, 2067, 2756, 4134, 5512, 8268, 16536, 84121, 168242, 252363, 336484, 504726, 672968, 1009452, 1093573, 2018904, 2187146, 3280719, 4374292, 4458413, 6561438, 8748584, 8916826, 13122876, 13375239, 17833652, 26245752, 26750478, 35667304, 53500956, 57959369, 107001912, 115918738, 173878107, 231837476, 347756214, 463674952, 695512428, 1391024856]

約数ペア:

[(1, 1391024856), (2, 695512428), (3, 463674952), (4, 347756214), (6, 231837476), (8, 173878107), (12, 115918738), (13, 107001912), (24, 57959369), (26, 53500956), (39, 35667304), (52, 26750478), (53, 26245752), (78, 17833652), (104, 13375239), (106, 13122876), (156, 8916826), (159, 8748584), (212, 6561438), (312, 4458413), (318, 4374292), (424, 3280719), (636, 2187146), (689, 2018904), (1272, 1093573), (1378, 1009452), (2067, 672968), (2756, 504726), (4134, 336484), (5512, 252363), (8268, 168242), (16536, 84121)]