1897079144

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{547}}^1\times {\mathrm{4871}}^1$

素因数の和:5513

約数の個数: 32

約数和(自身を含む): 3604305600

約数和(自身を除く): 1707226456

約数列:

[1, 2, 4, 8, 89, 178, 356, 547, 712, 1094, 2188, 4376, 4871, 9742, 19484, 38968, 48683, 97366, 194732, 389464, 433519, 867038, 1734076, 2664437, 3468152, 5328874, 10657748, 21315496, 237134893, 474269786, 948539572, 1897079144]

約数ペア:

[(1, 1897079144), (2, 948539572), (4, 474269786), (8, 237134893), (89, 21315496), (178, 10657748), (356, 5328874), (547, 3468152), (712, 2664437), (1094, 1734076), (2188, 867038), (4376, 433519), (4871, 389464), (9742, 194732), (19484, 97366), (38968, 48683)]