1738897644965

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1433}}^1\times {\mathrm{192461}}^1$

素因数の和:194009

約数の個数: 32

約数和(自身を含む): 2271953861856

約数和(自身を除く): 533056216891

約数列:

[1, 5, 13, 65, 97, 485, 1261, 1433, 6305, 7165, 18629, 93145, 139001, 192461, 695005, 962305, 1807013, 2501993, 9035065, 12509965, 18668717, 93343585, 242693321, 275796613, 1213466605, 1378983065, 3585355969, 17926779845, 26752271461, 133761357305, 347779528993, 1738897644965]

約数ペア:

[(1, 1738897644965), (5, 347779528993), (13, 133761357305), (65, 26752271461), (97, 17926779845), (485, 3585355969), (1261, 1378983065), (1433, 1213466605), (6305, 275796613), (7165, 242693321), (18629, 93343585), (93145, 18668717), (139001, 12509965), (192461, 9035065), (695005, 2501993), (962305, 1807013)]