2210494

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:216

約数の個数: 32

約数和(自身を含む): 3991680

約数和(自身を除く): 1781186

約数列:

[1, 2, 11, 13, 22, 26, 59, 118, 131, 143, 262, 286, 649, 767, 1298, 1441, 1534, 1703, 2882, 3406, 7729, 8437, 15458, 16874, 18733, 37466, 85019, 100477, 170038, 200954, 1105247, 2210494]

約数ペア:

[(1, 2210494), (2, 1105247), (11, 200954), (13, 170038), (22, 100477), (26, 85019), (59, 37466), (118, 18733), (131, 16874), (143, 15458), (262, 8437), (286, 7729), (649, 3406), (767, 2882), (1298, 1703), (1441, 1534)]