503788168

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{68227}}^1$

素因数の和:68317

約数の個数: 32

約数和(自身を含む): 1031607360

約数和(自身を除く): 527819192

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 284, 568, 923, 1846, 3692, 7384, 68227, 136454, 272908, 545816, 886951, 1773902, 3547804, 4844117, 7095608, 9688234, 19376468, 38752936, 62973521, 125947042, 251894084, 503788168]

約数ペア:

[(1, 503788168), (2, 251894084), (4, 125947042), (8, 62973521), (13, 38752936), (26, 19376468), (52, 9688234), (71, 7095608), (104, 4844117), (142, 3547804), (284, 1773902), (568, 886951), (923, 545816), (1846, 272908), (3692, 136454), (7384, 68227)]