144976468

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{398287}}^1$

素因数の和:398311

約数の個数: 24

約数和(自身を含む): 312257792

約数和(自身を除く): 167281324

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 398287, 796574, 1593148, 2788009, 5177731, 5576018, 10355462, 11152036, 20710924, 36244117, 72488234, 144976468]

約数ペア:

[(1, 144976468), (2, 72488234), (4, 36244117), (7, 20710924), (13, 11152036), (14, 10355462), (26, 5576018), (28, 5177731), (52, 2788009), (91, 1593148), (182, 796574), (364, 398287)]