2016451996

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{10627}}^1$

素因数の和:10774

約数の個数: 48

約数和(自身を含む): 3937036320

約数和(自身を除く): 1920584324

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 89, 164, 178, 356, 533, 1066, 1157, 2132, 2314, 3649, 4628, 7298, 10627, 14596, 21254, 42508, 47437, 94874, 138151, 189748, 276302, 435707, 552604, 871414, 945803, 1742828, 1891606, 3783212, 5664191, 11328382, 12295439, 22656764, 24590878, 38777923, 49181756, 77555846, 155111692, 504112999, 1008225998, 2016451996]

約数ペア:

[(1, 2016451996), (2, 1008225998), (4, 504112999), (13, 155111692), (26, 77555846), (41, 49181756), (52, 38777923), (82, 24590878), (89, 22656764), (164, 12295439), (178, 11328382), (356, 5664191), (533, 3783212), (1066, 1891606), (1157, 1742828), (2132, 945803), (2314, 871414), (3649, 552604), (4628, 435707), (7298, 276302), (10627, 189748), (14596, 138151), (21254, 94874), (42508, 47437)]