1968104

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:213

約数の個数: 32

約数和(自身を含む): 3887400

約数和(自身を除く): 1919296

約数列:

[1, 2, 4, 8, 37, 61, 74, 109, 122, 148, 218, 244, 296, 436, 488, 872, 2257, 4033, 4514, 6649, 8066, 9028, 13298, 16132, 18056, 26596, 32264, 53192, 246013, 492026, 984052, 1968104]

約数ペア:

[(1, 1968104), (2, 984052), (4, 492026), (8, 246013), (37, 53192), (61, 32264), (74, 26596), (109, 18056), (122, 16132), (148, 13298), (218, 9028), (244, 8066), (296, 6649), (436, 4514), (488, 4033), (872, 2257)]