5894278

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:220

約数の個数: 32

約数和(自身を含む): 10063872

約数和(自身を除く): 4169594

約数列:

[1, 2, 13, 26, 31, 62, 71, 103, 142, 206, 403, 806, 923, 1339, 1846, 2201, 2678, 3193, 4402, 6386, 7313, 14626, 28613, 41509, 57226, 83018, 95069, 190138, 226703, 453406, 2947139, 5894278]

約数ペア:

[(1, 5894278), (2, 2947139), (13, 453406), (26, 226703), (31, 190138), (62, 95069), (71, 83018), (103, 57226), (142, 41509), (206, 28613), (403, 14626), (806, 7313), (923, 6386), (1339, 4402), (1846, 3193), (2201, 2678)]