826620988

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{2423}}^1$

素因数の和:2646

約数の個数: 48

約数和(自身を含む): 1594313280

約数和(自身を除く): 767692292

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 116, 173, 346, 493, 692, 986, 1972, 2423, 2941, 4846, 5017, 5882, 9692, 10034, 11764, 20068, 41191, 70267, 82382, 85289, 140534, 164764, 170578, 281068, 341156, 419179, 838358, 1194539, 1676716, 2389078, 4778156, 7126043, 12156191, 14252086, 24312382, 28504172, 48624764, 206655247, 413310494, 826620988]

約数ペア:

[(1, 826620988), (2, 413310494), (4, 206655247), (17, 48624764), (29, 28504172), (34, 24312382), (58, 14252086), (68, 12156191), (116, 7126043), (173, 4778156), (346, 2389078), (493, 1676716), (692, 1194539), (986, 838358), (1972, 419179), (2423, 341156), (2941, 281068), (4846, 170578), (5017, 164764), (5882, 140534), (9692, 85289), (10034, 82382), (11764, 70267), (20068, 41191)]