1097473390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{291107}}^1$

素因数の和:291156

約数の個数: 32

約数和(自身を含む): 2200776480

約数和(自身を除く): 1103303090

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 291107, 582214, 1455535, 2911070, 3784391, 7568782, 8442103, 16884206, 18921955, 37843910, 42210515, 84421030, 109747339, 219494678, 548736695, 1097473390]

約数ペア:

[(1, 1097473390), (2, 548736695), (5, 219494678), (10, 109747339), (13, 84421030), (26, 42210515), (29, 37843910), (58, 18921955), (65, 16884206), (130, 8442103), (145, 7568782), (290, 3784391), (377, 2911070), (754, 1455535), (1885, 582214), (3770, 291107)]