808213989748

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1\times {\mathrm{909737}}^1$

素因数の和:910144

約数の個数: 48

約数和(自身を含む): 1572987947328

約数和(自身を除く): 764773957580

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 331, 662, 671, 1324, 1342, 2684, 3641, 7282, 14564, 20191, 40382, 80764, 222101, 444202, 888404, 909737, 1819474, 3638948, 10007107, 20014214, 40028428, 55493957, 110987914, 221975828, 301122947, 602245894, 610433527, 1204491788, 1220867054, 2441734108, 3312352417, 6624704834, 13249409668, 18368499767, 36736999534, 73473999068, 202053497437, 404106994874, 808213989748]

約数ペア:

[(1, 808213989748), (2, 404106994874), (4, 202053497437), (11, 73473999068), (22, 36736999534), (44, 18368499767), (61, 13249409668), (122, 6624704834), (244, 3312352417), (331, 2441734108), (662, 1220867054), (671, 1204491788), (1324, 610433527), (1342, 602245894), (2684, 301122947), (3641, 221975828), (7282, 110987914), (14564, 55493957), (20191, 40028428), (40382, 20014214), (80764, 10007107), (222101, 3638948), (444202, 1819474), (888404, 909737)]