2489448242

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{431}}^1\times {\mathrm{1579}}^1$

素因数の和:2102

約数の個数: 32

約数和(自身を含む): 3931545600

約数和(自身を除く): 1442097358

約数列:

[1, 2, 31, 59, 62, 118, 431, 862, 1579, 1829, 3158, 3658, 13361, 25429, 26722, 48949, 50858, 93161, 97898, 186322, 680549, 788299, 1361098, 1576598, 2887991, 5775982, 21097019, 40152391, 42194038, 80304782, 1244724121, 2489448242]

約数ペア:

[(1, 2489448242), (2, 1244724121), (31, 80304782), (59, 42194038), (62, 40152391), (118, 21097019), (431, 5775982), (862, 2887991), (1579, 1576598), (1829, 1361098), (3158, 788299), (3658, 680549), (13361, 186322), (25429, 97898), (26722, 93161), (48949, 50858)]