2247261536

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{811}}^1\times {\mathrm{6661}}^1$

素因数の和:7495

約数の個数: 48

約数和(自身を含む): 4771217808

約数和(自身を除く): 2523956272

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 811, 1622, 3244, 6488, 6661, 10543, 12976, 13322, 21086, 25952, 26644, 42172, 53288, 84344, 86593, 106576, 168688, 173186, 213152, 337376, 346372, 692744, 1385488, 2770976, 5402071, 10804142, 21608284, 43216568, 70226923, 86433136, 140453846, 172866272, 280907692, 561815384, 1123630768, 2247261536]

約数ペア:

[(1, 2247261536), (2, 1123630768), (4, 561815384), (8, 280907692), (13, 172866272), (16, 140453846), (26, 86433136), (32, 70226923), (52, 43216568), (104, 21608284), (208, 10804142), (416, 5402071), (811, 2770976), (1622, 1385488), (3244, 692744), (6488, 346372), (6661, 337376), (10543, 213152), (12976, 173186), (13322, 168688), (21086, 106576), (25952, 86593), (26644, 84344), (42172, 53288)]