418628389439

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{251}}^1\times {\mathrm{18959}}^1$

素因数の和:19391

約数の個数: 32

約数和(自身を含む): 463955143680

約数和(自身を除く): 45326754241

約数列:

[1, 13, 67, 101, 251, 871, 1313, 3263, 6767, 16817, 18959, 25351, 87971, 218621, 246467, 329563, 1270253, 1698517, 1914859, 4758709, 16513289, 22080721, 24893167, 61863217, 128295553, 318833503, 480629609, 1667842189, 4144835539, 6248184917, 32202183803, 418628389439]

約数ペア:

[(1, 418628389439), (13, 32202183803), (67, 6248184917), (101, 4144835539), (251, 1667842189), (871, 480629609), (1313, 318833503), (3263, 128295553), (6767, 61863217), (16817, 24893167), (18959, 22080721), (25351, 16513289), (87971, 4758709), (218621, 1914859), (246467, 1698517), (329563, 1270253)]