1398797968

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{1197601}}^1$

素因数の和:1197682

約数の個数: 20

約数和(自身を含む): 2747298988

約数和(自身を除く): 1348501020

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 1197601, 2395202, 4790404, 9580808, 19161616, 87424873, 174849746, 349699492, 699398984, 1398797968]

約数ペア:

[(1, 1398797968), (2, 699398984), (4, 349699492), (8, 174849746), (16, 87424873), (73, 19161616), (146, 9580808), (292, 4790404), (584, 2395202), (1168, 1197601)]