117617396

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{21139}}^1$

素因数の和:21263

約数の個数: 24

約数和(自身を含む): 223745760

約数和(自身を除く): 106128364

約数列:

[1, 2, 4, 13, 26, 52, 107, 214, 428, 1391, 2782, 5564, 21139, 42278, 84556, 274807, 549614, 1099228, 2261873, 4523746, 9047492, 29404349, 58808698, 117617396]

約数ペア:

[(1, 117617396), (2, 58808698), (4, 29404349), (13, 9047492), (26, 4523746), (52, 2261873), (107, 1099228), (214, 549614), (428, 274807), (1391, 84556), (2782, 42278), (5564, 21139)]