2045355187693

素因数分解:

${\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{6889339}}^1$

素因数の和:6889588

約数の個数: 16

約数和(自身を含む): 2159615188480

約数和(自身を除く): 114260000787

約数列:

[1, 31, 61, 157, 1891, 4867, 9577, 296887, 6889339, 213569509, 420249679, 1081626223, 13027740049, 33530412913, 65979199603, 2045355187693]

約数ペア:

[(1, 2045355187693), (31, 65979199603), (61, 33530412913), (157, 13027740049), (1891, 1081626223), (4867, 420249679), (9577, 213569509), (296887, 6889339)]