717800146

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{131129}}^1$

素因数の和:131178

約数の個数: 32

約数和(自身を含む): 1359555840

約数和(自身を除く): 641755694

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 119, 161, 238, 322, 391, 782, 2737, 5474, 131129, 262258, 917903, 1835806, 2229193, 3015967, 4458386, 6031934, 15604351, 21111769, 31208702, 42223538, 51271439, 102542878, 358900073, 717800146]

約数ペア:

[(1, 717800146), (2, 358900073), (7, 102542878), (14, 51271439), (17, 42223538), (23, 31208702), (34, 21111769), (46, 15604351), (119, 6031934), (161, 4458386), (238, 3015967), (322, 2229193), (391, 1835806), (782, 917903), (2737, 262258), (5474, 131129)]