2247693604

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{103}}^1\times {\mathrm{499}}^1$

素因数の和:677

約数の個数: 72

約数和(自身を含む): 4438616000

約数和(自身を除く): 2190922396

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 103, 116, 206, 377, 412, 499, 754, 841, 998, 1339, 1508, 1682, 1996, 2678, 2987, 3364, 5356, 5974, 6487, 10933, 11948, 12974, 14471, 21866, 25948, 28942, 38831, 43732, 51397, 57884, 77662, 86623, 102794, 155324, 173246, 188123, 205588, 346492, 376246, 419659, 668161, 752492, 839318, 1126099, 1336322, 1490513, 1678636, 2252198, 2672644, 2981026, 4504396, 5455567, 5962052, 10911134, 19376669, 21822268, 38753338, 43224877, 77506676, 86449754, 172899508, 561923401, 1123846802, 2247693604]

約数ペア:

[(1, 2247693604), (2, 1123846802), (4, 561923401), (13, 172899508), (26, 86449754), (29, 77506676), (52, 43224877), (58, 38753338), (103, 21822268), (116, 19376669), (206, 10911134), (377, 5962052), (412, 5455567), (499, 4504396), (754, 2981026), (841, 2672644), (998, 2252198), (1339, 1678636), (1508, 1490513), (1682, 1336322), (1996, 1126099), (2678, 839318), (2987, 752492), (3364, 668161), (5356, 419659), (5974, 376246), (6487, 346492), (10933, 205588), (11948, 188123), (12974, 173246), (14471, 155324), (21866, 102794), (25948, 86623), (28942, 77662), (38831, 57884), (43732, 51397)]