1849328

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{523}}^1$

素因数の和:561

約数の個数: 40

約数和(自身を含む): 4093488

約数和(自身を除く): 2244160

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 523, 884, 1046, 1768, 2092, 3536, 4184, 6799, 8368, 8891, 13598, 17782, 27196, 35564, 54392, 71128, 108784, 115583, 142256, 231166, 462332, 924664, 1849328]

約数ペア:

[(1, 1849328), (2, 924664), (4, 462332), (8, 231166), (13, 142256), (16, 115583), (17, 108784), (26, 71128), (34, 54392), (52, 35564), (68, 27196), (104, 17782), (136, 13598), (208, 8891), (221, 8368), (272, 6799), (442, 4184), (523, 3536), (884, 2092), (1046, 1768)]