2005392116

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{15877}}^1$

素因数の和:16248

約数の個数: 48

約数和(自身を含む): 4332026496

約数和(自身を除く): 2326634380

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 347, 364, 694, 1388, 2429, 4511, 4858, 9022, 9716, 15877, 18044, 31577, 31754, 63154, 63508, 111139, 126308, 206401, 222278, 412802, 444556, 825604, 1444807, 2889614, 5509319, 5779228, 11018638, 22037276, 38565233, 71621147, 77130466, 143242294, 154260932, 286484588, 501348029, 1002696058, 2005392116]

約数ペア:

[(1, 2005392116), (2, 1002696058), (4, 501348029), (7, 286484588), (13, 154260932), (14, 143242294), (26, 77130466), (28, 71621147), (52, 38565233), (91, 22037276), (182, 11018638), (347, 5779228), (364, 5509319), (694, 2889614), (1388, 1444807), (2429, 825604), (4511, 444556), (4858, 412802), (9022, 222278), (9716, 206401), (15877, 126308), (18044, 111139), (31577, 63508), (31754, 63154)]