2637580846

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1\times {\mathrm{613}}^1$

素因数の和:1036

約数の個数: 32

約数和(自身を含む): 4065190848

約数和(自身を除く): 1427610002

約数列:

[1, 2, 71, 142, 157, 193, 314, 386, 613, 1226, 11147, 13703, 22294, 27406, 30301, 43523, 60602, 87046, 96241, 118309, 192482, 236618, 2151371, 4302742, 6833111, 8399939, 13666222, 16799878, 18574513, 37149026, 1318790423, 2637580846]

約数ペア:

[(1, 2637580846), (2, 1318790423), (71, 37149026), (142, 18574513), (157, 16799878), (193, 13666222), (314, 8399939), (386, 6833111), (613, 4302742), (1226, 2151371), (11147, 236618), (13703, 192482), (22294, 118309), (27406, 96241), (30301, 87046), (43523, 60602)]