2552220866

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1613}}^1\times {\mathrm{3203}}^1$

素因数の和:4850

約数の個数: 32

約数和(自身を含む): 4343855040

約数和(自身を除く): 1791634174

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 1613, 3203, 3226, 6406, 20969, 30647, 41639, 41938, 60857, 61294, 83278, 121714, 398411, 791141, 796822, 1582282, 5166439, 10332878, 67163707, 98162341, 134327414, 196324682, 1276110433, 2552220866]

約数ペア:

[(1, 2552220866), (2, 1276110433), (13, 196324682), (19, 134327414), (26, 98162341), (38, 67163707), (247, 10332878), (494, 5166439), (1613, 1582282), (3203, 796822), (3226, 791141), (6406, 398411), (20969, 121714), (30647, 83278), (41639, 61294), (41938, 60857)]