788144446

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{2003}}^1$

素因数の和:2256

約数の個数: 32

約数和(自身を含む): 1277814528

約数和(自身を除く): 489670082

約数列:

[1, 2, 17, 34, 71, 142, 163, 326, 1207, 2003, 2414, 2771, 4006, 5542, 11573, 23146, 34051, 68102, 142213, 196741, 284426, 326489, 393482, 652978, 2417621, 4835242, 5550313, 11100626, 23180719, 46361438, 394072223, 788144446]

約数ペア:

[(1, 788144446), (2, 394072223), (17, 46361438), (34, 23180719), (71, 11100626), (142, 5550313), (163, 4835242), (326, 2417621), (1207, 652978), (2003, 393482), (2414, 326489), (2771, 284426), (4006, 196741), (5542, 142213), (11573, 68102), (23146, 34051)]