389637598

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{14503}}^1$

素因数の和:14632

約数の個数: 32

約数和(自身を含む): 710115840

約数和(自身を除く): 320478242

約数列:

[1, 2, 7, 14, 19, 38, 101, 133, 202, 266, 707, 1414, 1919, 3838, 13433, 14503, 26866, 29006, 101521, 203042, 275557, 551114, 1464803, 1928899, 2929606, 3857798, 10253621, 20507242, 27831257, 55662514, 194818799, 389637598]

約数ペア:

[(1, 389637598), (2, 194818799), (7, 55662514), (14, 27831257), (19, 20507242), (38, 10253621), (101, 3857798), (133, 2929606), (202, 1928899), (266, 1464803), (707, 551114), (1414, 275557), (1919, 203042), (3838, 101521), (13433, 29006), (14503, 26866)]