1854441148

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{521}}^1\times {\mathrm{5527}}^1$

素因数の和:6082

約数の個数: 48

約数和(自身を含む): 3878267904

約数和(自身を除く): 2023826756

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 521, 644, 1042, 2084, 3647, 5527, 7294, 11054, 11983, 14588, 22108, 23966, 38689, 47932, 77378, 83881, 127121, 154756, 167762, 254242, 335524, 508484, 889847, 1779694, 2879567, 3559388, 5759134, 11518268, 20156969, 40313938, 66230041, 80627876, 132460082, 264920164, 463610287, 927220574, 1854441148]

約数ペア:

[(1, 1854441148), (2, 927220574), (4, 463610287), (7, 264920164), (14, 132460082), (23, 80627876), (28, 66230041), (46, 40313938), (92, 20156969), (161, 11518268), (322, 5759134), (521, 3559388), (644, 2879567), (1042, 1779694), (2084, 889847), (3647, 508484), (5527, 335524), (7294, 254242), (11054, 167762), (11983, 154756), (14588, 127121), (22108, 83881), (23966, 77378), (38689, 47932)]