1958978302

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1\times {\mathrm{409}}^1$

素因数の和:820

約数の個数: 32

約数和(自身を含む): 3013401600

約数和(自身を除く): 1054423298

約数列:

[1, 2, 109, 127, 173, 218, 254, 346, 409, 818, 13843, 18857, 21971, 27686, 37714, 43942, 44581, 51943, 70757, 89162, 103886, 141514, 2394839, 4789678, 5661787, 7712513, 8986139, 11323574, 15425026, 17972278, 979489151, 1958978302]

約数ペア:

[(1, 1958978302), (2, 979489151), (109, 17972278), (127, 15425026), (173, 11323574), (218, 8986139), (254, 7712513), (346, 5661787), (409, 4789678), (818, 2394839), (13843, 141514), (18857, 103886), (21971, 89162), (27686, 70757), (37714, 51943), (43942, 44581)]