6540621698

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{601}}^1\times {\mathrm{641}}^1\times {\mathrm{653}}^1$

素因数の和:1910

約数の個数: 32

約数和(自身を含む): 10615942512

約数和(自身を除く): 4075320814

約数列:

[1, 2, 13, 26, 601, 641, 653, 1202, 1282, 1306, 7813, 8333, 8489, 15626, 16666, 16978, 385241, 392453, 418573, 770482, 784906, 837146, 5008133, 5101889, 5441449, 10016266, 10203778, 10882898, 251562373, 503124746, 3270310849, 6540621698]

約数ペア:

[(1, 6540621698), (2, 3270310849), (13, 503124746), (26, 251562373), (601, 10882898), (641, 10203778), (653, 10016266), (1202, 5441449), (1282, 5101889), (1306, 5008133), (7813, 837146), (8333, 784906), (8489, 770482), (15626, 418573), (16666, 392453), (16978, 385241)]