2016129064

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{1471}}^1$

素因数の和:1694

約数の個数: 64

約数和(自身を含む): 4069785600

約数和(自身を除く): 2053656536

約数列:

[1, 2, 4, 8, 19, 38, 71, 76, 127, 142, 152, 254, 284, 508, 568, 1016, 1349, 1471, 2413, 2698, 2942, 4826, 5396, 5884, 9017, 9652, 10792, 11768, 18034, 19304, 27949, 36068, 55898, 72136, 104441, 111796, 171323, 186817, 208882, 223592, 342646, 373634, 417764, 685292, 747268, 835528, 1370584, 1494536, 1984379, 3549523, 3968758, 7099046, 7937516, 13264007, 14198092, 15875032, 26528014, 28396184, 53056028, 106112056, 252016133, 504032266, 1008064532, 2016129064]

約数ペア:

[(1, 2016129064), (2, 1008064532), (4, 504032266), (8, 252016133), (19, 106112056), (38, 53056028), (71, 28396184), (76, 26528014), (127, 15875032), (142, 14198092), (152, 13264007), (254, 7937516), (284, 7099046), (508, 3968758), (568, 3549523), (1016, 1984379), (1349, 1494536), (1471, 1370584), (2413, 835528), (2698, 747268), (2942, 685292), (4826, 417764), (5396, 373634), (5884, 342646), (9017, 223592), (9652, 208882), (10792, 186817), (11768, 171323), (18034, 111796), (19304, 104441), (27949, 72136), (36068, 55898)]