2016433351681

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{281}}^1\times {\mathrm{347}}^1\times {\mathrm{607}}^1$

素因数の和:1430

約数の個数: 64

約数和(自身を含む): 2413398196224

約数和(自身を除く): 396964844543

約数列:

[1, 7, 31, 157, 217, 281, 347, 607, 1099, 1967, 2429, 4249, 4867, 8711, 10757, 18817, 34069, 44117, 54479, 60977, 75299, 95299, 97507, 131719, 170567, 210629, 308819, 381353, 667093, 682549, 1193969, 1367627, 1474403, 1688849, 2954269, 3022717, 5287577, 6529499, 9573389, 11821943, 15308599, 20679883, 21159019, 26779019, 33068753, 37013039, 45706493, 59186749, 107160193, 187453133, 231481271, 414307243, 474566569, 830149589, 1025131343, 1834789219, 3321965983, 5811047123, 7175919401, 9292319593, 12843524533, 65046237151, 288061907383, 2016433351681]

約数ペア:

[(1, 2016433351681), (7, 288061907383), (31, 65046237151), (157, 12843524533), (217, 9292319593), (281, 7175919401), (347, 5811047123), (607, 3321965983), (1099, 1834789219), (1967, 1025131343), (2429, 830149589), (4249, 474566569), (4867, 414307243), (8711, 231481271), (10757, 187453133), (18817, 107160193), (34069, 59186749), (44117, 45706493), (54479, 37013039), (60977, 33068753), (75299, 26779019), (95299, 21159019), (97507, 20679883), (131719, 15308599), (170567, 11821943), (210629, 9573389), (308819, 6529499), (381353, 5287577), (667093, 3022717), (682549, 2954269), (1193969, 1688849), (1367627, 1474403)]