247377013494

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{18991019}}^1$

素因数の和:18991204

約数の個数: 32

約数和(自身を含む): 536002548480

約数和(自身を除く): 288625534986

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 167, 334, 501, 1002, 2171, 4342, 6513, 13026, 18991019, 37982038, 56973057, 113946114, 246883247, 493766494, 740649741, 1481299482, 3171500173, 6343000346, 9514500519, 19029001038, 41229502249, 82459004498, 123688506747, 247377013494]

約数ペア:

[(1, 247377013494), (2, 123688506747), (3, 82459004498), (6, 41229502249), (13, 19029001038), (26, 9514500519), (39, 6343000346), (78, 3171500173), (167, 1481299482), (334, 740649741), (501, 493766494), (1002, 246883247), (2171, 113946114), (4342, 56973057), (6513, 37982038), (13026, 18991019)]