1261217734

素因数分解:

$2^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{257}}^1\times {\mathrm{2099}}^1$

素因数の和:2532

約数の個数: 32

約数和(自身を含む): 2184537600

約数和(自身を除く): 923319866

約数列:

[1, 2, 7, 14, 167, 257, 334, 514, 1169, 1799, 2099, 2338, 3598, 4198, 14693, 29386, 42919, 85838, 300433, 350533, 539443, 600866, 701066, 1078886, 2453731, 3776101, 4907462, 7552202, 90086981, 180173962, 630608867, 1261217734]

約数ペア:

[(1, 1261217734), (2, 630608867), (7, 180173962), (14, 90086981), (167, 7552202), (257, 4907462), (334, 3776101), (514, 2453731), (1169, 1078886), (1799, 701066), (2099, 600866), (2338, 539443), (3598, 350533), (4198, 300433), (14693, 85838), (29386, 42919)]