1517799556

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{4339}}^1$

素因数の和:4425

約数の個数: 72

約数和(自身を含む): 3378742080

約数和(自身を除く): 1860942524

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 961, 1612, 1922, 2821, 3844, 4339, 5642, 6727, 8678, 11284, 12493, 13454, 17356, 24986, 26908, 30373, 49972, 56407, 60746, 87451, 112814, 121492, 134509, 174902, 225628, 269018, 349804, 394849, 538036, 789698, 941563, 1579396, 1748617, 1883126, 3497234, 3766252, 4169779, 6994468, 8339558, 12240319, 16679116, 24480638, 29188453, 48961276, 54207127, 58376906, 108414254, 116753812, 216828508, 379449889, 758899778, 1517799556]

約数ペア:

[(1, 1517799556), (2, 758899778), (4, 379449889), (7, 216828508), (13, 116753812), (14, 108414254), (26, 58376906), (28, 54207127), (31, 48961276), (52, 29188453), (62, 24480638), (91, 16679116), (124, 12240319), (182, 8339558), (217, 6994468), (364, 4169779), (403, 3766252), (434, 3497234), (806, 1883126), (868, 1748617), (961, 1579396), (1612, 941563), (1922, 789698), (2821, 538036), (3844, 394849), (4339, 349804), (5642, 269018), (6727, 225628), (8678, 174902), (11284, 134509), (12493, 121492), (13454, 112814), (17356, 87451), (24986, 60746), (26908, 56407), (30373, 49972)]