2865431686

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1051}}^1\times {\mathrm{5519}}^1$

素因数の和:6604

約数の個数: 32

約数和(自身を含む): 4877913600

約数和(自身を除く): 2012481914

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 1051, 2102, 5519, 11038, 13663, 19969, 27326, 39938, 71747, 104861, 143494, 209722, 259597, 519194, 1363193, 2726386, 5800469, 11600938, 75406097, 110208911, 150812194, 220417822, 1432715843, 2865431686]

約数ペア:

[(1, 2865431686), (2, 1432715843), (13, 220417822), (19, 150812194), (26, 110208911), (38, 75406097), (247, 11600938), (494, 5800469), (1051, 2726386), (2102, 1363193), (5519, 519194), (11038, 259597), (13663, 209722), (19969, 143494), (27326, 104861), (39938, 71747)]