1382421026

素因数分解:

$2^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2137}}^1$

素因数の和:2224

約数の個数: 64

約数和(自身を含む): 2586124800

約数和(自身を除く): 1203703774

約数列:

[1, 2, 7, 14, 23, 41, 46, 49, 82, 98, 161, 287, 322, 343, 574, 686, 943, 1127, 1886, 2009, 2137, 2254, 4018, 4274, 6601, 7889, 13202, 14063, 14959, 15778, 28126, 29918, 46207, 49151, 87617, 92414, 98302, 104713, 175234, 209426, 323449, 344057, 613319, 646898, 688114, 732991, 1226638, 1465982, 2015191, 2408399, 4030382, 4293233, 4816798, 8586466, 14106337, 16858793, 28212674, 30052631, 33717586, 60105262, 98744359, 197488718, 691210513, 1382421026]

約数ペア:

[(1, 1382421026), (2, 691210513), (7, 197488718), (14, 98744359), (23, 60105262), (41, 33717586), (46, 30052631), (49, 28212674), (82, 16858793), (98, 14106337), (161, 8586466), (287, 4816798), (322, 4293233), (343, 4030382), (574, 2408399), (686, 2015191), (943, 1465982), (1127, 1226638), (1886, 732991), (2009, 688114), (2137, 646898), (2254, 613319), (4018, 344057), (4274, 323449), (6601, 209426), (7889, 175234), (13202, 104713), (14063, 98302), (14959, 92414), (15778, 87617), (28126, 49151), (29918, 46207)]