1566872668

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1\times {\mathrm{659}}^1$

素因数の和:994

約数の個数: 48

約数和(自身を含む): 2882880000

約数和(自身を除く): 1316007332

約数列:

[1, 2, 4, 29, 58, 103, 116, 199, 206, 398, 412, 659, 796, 1318, 2636, 2987, 5771, 5974, 11542, 11948, 19111, 20497, 23084, 38222, 40994, 67877, 76444, 81988, 131141, 135754, 262282, 271508, 524564, 594413, 1188826, 1968433, 2377652, 3803089, 3936866, 7606178, 7873732, 13507523, 15212356, 27015046, 54030092, 391718167, 783436334, 1566872668]

約数ペア:

[(1, 1566872668), (2, 783436334), (4, 391718167), (29, 54030092), (58, 27015046), (103, 15212356), (116, 13507523), (199, 7873732), (206, 7606178), (398, 3936866), (412, 3803089), (659, 2377652), (796, 1968433), (1318, 1188826), (2636, 594413), (2987, 524564), (5771, 271508), (5974, 262282), (11542, 135754), (11948, 131141), (19111, 81988), (20497, 76444), (23084, 67877), (38222, 40994)]