2188285424

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{618859}}^1$

素因数の和:618897

約数の個数: 40

約数和(自身を含む): 4834534320

約数和(自身を除く): 2646248896

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 618859, 1237718, 2475436, 4950872, 8045167, 9901744, 10520603, 16090334, 21041206, 32180668, 42082412, 64361336, 84164824, 128722672, 136767839, 168329648, 273535678, 547071356, 1094142712, 2188285424]

約数ペア:

[(1, 2188285424), (2, 1094142712), (4, 547071356), (8, 273535678), (13, 168329648), (16, 136767839), (17, 128722672), (26, 84164824), (34, 64361336), (52, 42082412), (68, 32180668), (104, 21041206), (136, 16090334), (208, 10520603), (221, 9901744), (272, 8045167), (442, 4950872), (884, 2475436), (1768, 1237718), (3536, 618859)]