4199220172

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{108127}}^1$

素因数の和:108230

約数の個数: 48

約数和(自身を含む): 8961648640

約数和(自身を除く): 4762428468

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 73, 76, 133, 146, 266, 292, 511, 532, 1022, 1387, 2044, 2774, 5548, 9709, 19418, 38836, 108127, 216254, 432508, 756889, 1513778, 2054413, 3027556, 4108826, 7893271, 8217652, 14380891, 15786542, 28761782, 31573084, 55252897, 57523564, 110505794, 149972149, 221011588, 299944298, 599888596, 1049805043, 2099610086, 4199220172]

約数ペア:

[(1, 4199220172), (2, 2099610086), (4, 1049805043), (7, 599888596), (14, 299944298), (19, 221011588), (28, 149972149), (38, 110505794), (73, 57523564), (76, 55252897), (133, 31573084), (146, 28761782), (266, 15786542), (292, 14380891), (511, 8217652), (532, 7893271), (1022, 4108826), (1387, 3027556), (2044, 2054413), (2774, 1513778), (5548, 756889), (9709, 432508), (19418, 216254), (38836, 108127)]