1313291276

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1019}}^1\times {\mathrm{1723}}^1$

素因数の和:2774

約数の個数: 48

約数和(自身を含む): 2658821760

約数和(自身を除く): 1345530484

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 1019, 1723, 2038, 3446, 4076, 6892, 11209, 17323, 18953, 22418, 29291, 34646, 37906, 44836, 58582, 69292, 75812, 117164, 190553, 322201, 381106, 644402, 762212, 1288804, 1755737, 3511474, 7022948, 19313107, 29847529, 38626214, 59695058, 77252428, 119390116, 328322819, 656645638, 1313291276]

約数ペア:

[(1, 1313291276), (2, 656645638), (4, 328322819), (11, 119390116), (17, 77252428), (22, 59695058), (34, 38626214), (44, 29847529), (68, 19313107), (187, 7022948), (374, 3511474), (748, 1755737), (1019, 1288804), (1723, 762212), (2038, 644402), (3446, 381106), (4076, 322201), (6892, 190553), (11209, 117164), (17323, 75812), (18953, 69292), (22418, 58582), (29291, 44836), (34646, 37906)]