6861842

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{157}}^1$

素因数の和:254

約数の個数: 24

約数和(自身を含む): 11433828

約数和(自身を除く): 4571986

約数列:

[1, 2, 13, 26, 41, 82, 157, 314, 533, 1066, 1681, 2041, 3362, 4082, 6437, 12874, 21853, 43706, 83681, 167362, 263917, 527834, 3430921, 6861842]

約数ペア:

[(1, 6861842), (2, 3430921), (13, 527834), (26, 263917), (41, 167362), (82, 83681), (157, 43706), (314, 21853), (533, 12874), (1066, 6437), (1681, 4082), (2041, 3362)]