4328831780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2378479}}^1$

素因数の和:2378508

約数の個数: 48

約数和(自身を含む): 11188369920

約数和(自身を除く): 6859538140

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 2378479, 4756958, 9513916, 11892395, 16649353, 23784790, 30920227, 33298706, 47569580, 61840454, 66597412, 83246765, 123680908, 154601135, 166493530, 216441589, 309202270, 332987060, 432883178, 618404540, 865766356, 1082207945, 2164415890, 4328831780]

約数ペア:

[(1, 4328831780), (2, 2164415890), (4, 1082207945), (5, 865766356), (7, 618404540), (10, 432883178), (13, 332987060), (14, 309202270), (20, 216441589), (26, 166493530), (28, 154601135), (35, 123680908), (52, 83246765), (65, 66597412), (70, 61840454), (91, 47569580), (130, 33298706), (140, 30920227), (182, 23784790), (260, 16649353), (364, 11892395), (455, 9513916), (910, 4756958), (1820, 2378479)]