2309111690

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{19819}}^1$

素因数の和:20078

約数の個数: 32

約数和(自身を含む): 4246871040

約数和(自身を除く): 1937759350

約数列:

[1, 2, 5, 10, 61, 122, 191, 305, 382, 610, 955, 1910, 11651, 19819, 23302, 39638, 58255, 99095, 116510, 198190, 1208959, 2417918, 3785429, 6044795, 7570858, 12089590, 18927145, 37854290, 230911169, 461822338, 1154555845, 2309111690]

約数ペア:

[(1, 2309111690), (2, 1154555845), (5, 461822338), (10, 230911169), (61, 37854290), (122, 18927145), (191, 12089590), (305, 7570858), (382, 6044795), (610, 3785429), (955, 2417918), (1910, 1208959), (11651, 198190), (19819, 116510), (23302, 99095), (39638, 58255)]