2538486335

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1249}}^1\times {\mathrm{5279}}^1$

素因数の和:6551

約数の個数: 32

約数和(自身を含む): 3801600000

約数和(自身を除く): 1263113665

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 1249, 5279, 6245, 8743, 13739, 26395, 36953, 43715, 58069, 68695, 96173, 184765, 290345, 406483, 480865, 2032415, 6593471, 32967355, 46154297, 72528181, 230771485, 362640905, 507697267, 2538486335]

約数ペア:

[(1, 2538486335), (5, 507697267), (7, 362640905), (11, 230771485), (35, 72528181), (55, 46154297), (77, 32967355), (385, 6593471), (1249, 2032415), (5279, 480865), (6245, 406483), (8743, 290345), (13739, 184765), (26395, 96173), (36953, 68695), (43715, 58069)]