2290963178

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{63599}}^1$

素因数の和:63722

約数の個数: 32

約数和(自身を含む): 4102963200

約数和(自身を除く): 1812000022

約数列:

[1, 2, 7, 14, 31, 62, 83, 166, 217, 434, 581, 1162, 2573, 5146, 18011, 36022, 63599, 127198, 445193, 890386, 1971569, 3943138, 5278717, 10557434, 13800983, 27601966, 36951019, 73902038, 163640227, 327280454, 1145481589, 2290963178]

約数ペア:

[(1, 2290963178), (2, 1145481589), (7, 327280454), (14, 163640227), (31, 73902038), (62, 36951019), (83, 27601966), (166, 13800983), (217, 10557434), (434, 5278717), (581, 3943138), (1162, 1971569), (2573, 890386), (5146, 445193), (18011, 127198), (36022, 63599)]