493561168

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{9661}}^1$

素因数の和:9803

約数の個数: 40

約数和(自身を含む): 996809216

約数和(自身を除く): 503248048

約数列:

[1, 2, 4, 8, 16, 31, 62, 103, 124, 206, 248, 412, 496, 824, 1648, 3193, 6386, 9661, 12772, 19322, 25544, 38644, 51088, 77288, 154576, 299491, 598982, 995083, 1197964, 1990166, 2395928, 3980332, 4791856, 7960664, 15921328, 30847573, 61695146, 123390292, 246780584, 493561168]

約数ペア:

[(1, 493561168), (2, 246780584), (4, 123390292), (8, 61695146), (16, 30847573), (31, 15921328), (62, 7960664), (103, 4791856), (124, 3980332), (206, 2395928), (248, 1990166), (412, 1197964), (496, 995083), (824, 598982), (1648, 299491), (3193, 154576), (6386, 77288), (9661, 51088), (12772, 38644), (19322, 25544)]