1888576495

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{4657}}^1$

素因数の和:5059

約数の個数: 32

約数和(自身を含む): 2591785728

約数和(自身を除く): 703209233

約数列:

[1, 5, 13, 17, 65, 85, 221, 367, 1105, 1835, 4657, 4771, 6239, 23285, 23855, 31195, 60541, 79169, 81107, 302705, 395845, 405535, 1029197, 1709119, 5145985, 8545595, 22218547, 29055023, 111092735, 145275115, 377715299, 1888576495]

約数ペア:

[(1, 1888576495), (5, 377715299), (13, 145275115), (17, 111092735), (65, 29055023), (85, 22218547), (221, 8545595), (367, 5145985), (1105, 1709119), (1835, 1029197), (4657, 405535), (4771, 395845), (6239, 302705), (23285, 81107), (23855, 79169), (31195, 60541)]