213878633488

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{1846073}}^1$

素因数の和:1846651

約数の個数: 40

約数和(自身を含む): 447067432728

約数和(自身を除く): 233188799240

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 557, 1114, 2228, 4456, 7241, 8912, 14482, 28964, 57928, 115856, 1846073, 3692146, 7384292, 14768584, 23998949, 29537168, 47997898, 95995796, 191991592, 383983184, 1028262661, 2056525322, 4113050644, 8226101288, 13367414593, 16452202576, 26734829186, 53469658372, 106939316744, 213878633488]

約数ペア:

[(1, 213878633488), (2, 106939316744), (4, 53469658372), (8, 26734829186), (13, 16452202576), (16, 13367414593), (26, 8226101288), (52, 4113050644), (104, 2056525322), (208, 1028262661), (557, 383983184), (1114, 191991592), (2228, 95995796), (4456, 47997898), (7241, 29537168), (8912, 23998949), (14482, 14768584), (28964, 7384292), (57928, 3692146), (115856, 1846073)]