2988893742

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{887}}^1\times {\mathrm{7109}}^1$

素因数の和:8080

約数の個数: 32

約数和(自身を含む): 6061132800

約数和(自身を除く): 3072239058

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 887, 1774, 2661, 5322, 7109, 14218, 21327, 42654, 70073, 140146, 210219, 420438, 561611, 1123222, 1684833, 3369666, 6305683, 12611366, 18917049, 37834098, 498148957, 996297914, 1494446871, 2988893742]

約数ペア:

[(1, 2988893742), (2, 1494446871), (3, 996297914), (6, 498148957), (79, 37834098), (158, 18917049), (237, 12611366), (474, 6305683), (887, 3369666), (1774, 1684833), (2661, 1123222), (5322, 561611), (7109, 420438), (14218, 210219), (21327, 140146), (42654, 70073)]