2116764728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{496427}}^1$

素因数の和:496487

約数の個数: 32

約数和(自身を含む): 4378494960

約数和(自身を除く): 2261730232

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 328, 533, 1066, 2132, 4264, 496427, 992854, 1985708, 3971416, 6453551, 12907102, 20353507, 25814204, 40707014, 51628408, 81414028, 162828056, 264595591, 529191182, 1058382364, 2116764728]

約数ペア:

[(1, 2116764728), (2, 1058382364), (4, 529191182), (8, 264595591), (13, 162828056), (26, 81414028), (41, 51628408), (52, 40707014), (82, 25814204), (104, 20353507), (164, 12907102), (328, 6453551), (533, 3971416), (1066, 1985708), (2132, 992854), (4264, 496427)]