1300972

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:285

約数の個数: 24

約数和(自身を含む): 2419200

約数和(自身を除く): 1118228

約数列:

[1, 2, 4, 23, 46, 79, 92, 158, 179, 316, 358, 716, 1817, 3634, 4117, 7268, 8234, 14141, 16468, 28282, 56564, 325243, 650486, 1300972]

約数ペア:

[(1, 1300972), (2, 650486), (4, 325243), (23, 56564), (46, 28282), (79, 16468), (92, 14141), (158, 8234), (179, 7268), (316, 4117), (358, 3634), (716, 1817)]