1579984744

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{23627}}^1$

素因数の和:24289

約数の個数: 32

約数和(自身を含む): 3195450720

約数和(自身を除く): 1615465976

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 643, 1286, 2572, 5144, 8359, 16718, 23627, 33436, 47254, 66872, 94508, 189016, 307151, 614302, 1228604, 2457208, 15192161, 30384322, 60768644, 121537288, 197498093, 394996186, 789992372, 1579984744]

約数ペア:

[(1, 1579984744), (2, 789992372), (4, 394996186), (8, 197498093), (13, 121537288), (26, 60768644), (52, 30384322), (104, 15192161), (643, 2457208), (1286, 1228604), (2572, 614302), (5144, 307151), (8359, 189016), (16718, 94508), (23627, 66872), (33436, 47254)]