2678904

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{1283}}^1$

素因数の和:1324

約数の個数: 48

約数和(自身を含む): 7511400

約数和(自身を除く): 4832496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 1044, 1283, 2088, 2566, 3849, 5132, 7698, 10264, 11547, 15396, 23094, 30792, 37207, 46188, 74414, 92376, 111621, 148828, 223242, 297656, 334863, 446484, 669726, 892968, 1339452, 2678904]

約数ペア:

[(1, 2678904), (2, 1339452), (3, 892968), (4, 669726), (6, 446484), (8, 334863), (9, 297656), (12, 223242), (18, 148828), (24, 111621), (29, 92376), (36, 74414), (58, 46188), (72, 37207), (87, 30792), (116, 23094), (174, 15396), (232, 11547), (261, 10264), (348, 7698), (522, 5132), (696, 3849), (1044, 2566), (1283, 2088)]