1277882384408

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{7027819}}^1$

素因数の和:7028040

約数の個数: 64

約数和(自身を含む): 2914577510400

約数和(自身を除く): 1636695125992

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 191, 238, 382, 476, 764, 952, 1337, 1528, 2674, 3247, 5348, 6494, 10696, 12988, 22729, 25976, 45458, 90916, 181832, 7027819, 14055638, 28111276, 49194733, 56222552, 98389466, 119472923, 196778932, 238945846, 393557864, 477891692, 836310461, 955783384, 1342313429, 1672620922, 2684626858, 3345241844, 5369253716, 6690483688, 9396194003, 10738507432, 18792388006, 22819328293, 37584776012, 45638656586, 75169552024, 91277313172, 159735298051, 182554626344, 319470596102, 638941192204, 1277882384408]

約数ペア:

[(1, 1277882384408), (2, 638941192204), (4, 319470596102), (7, 182554626344), (8, 159735298051), (14, 91277313172), (17, 75169552024), (28, 45638656586), (34, 37584776012), (56, 22819328293), (68, 18792388006), (119, 10738507432), (136, 9396194003), (191, 6690483688), (238, 5369253716), (382, 3345241844), (476, 2684626858), (764, 1672620922), (952, 1342313429), (1337, 955783384), (1528, 836310461), (2674, 477891692), (3247, 393557864), (5348, 238945846), (6494, 196778932), (10696, 119472923), (12988, 98389466), (22729, 56222552), (25976, 49194733), (45458, 28111276), (90916, 14055638), (181832, 7027819)]