1748820112

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{31}}^2\times {\mathrm{673}}^1$

素因数の和:769

約数の個数: 90

約数和(自身を含む): 3796836786

約数和(自身を除く): 2048016674

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 169, 208, 248, 338, 403, 496, 673, 676, 806, 961, 1346, 1352, 1612, 1922, 2692, 2704, 3224, 3844, 5239, 5384, 6448, 7688, 8749, 10478, 10768, 12493, 15376, 17498, 20863, 20956, 24986, 34996, 41726, 41912, 49972, 69992, 83452, 83824, 99944, 113737, 139984, 162409, 166904, 199888, 227474, 271219, 324818, 333808, 454948, 542438, 646753, 649636, 909896, 1084876, 1293506, 1299272, 1819792, 2169752, 2587012, 2598544, 3525847, 4339504, 5174024, 7051694, 8407789, 10348048, 14103388, 16815578, 28206776, 33631156, 56413552, 67262312, 109301257, 134524624, 218602514, 437205028, 874410056, 1748820112]

約数ペア:

[(1, 1748820112), (2, 874410056), (4, 437205028), (8, 218602514), (13, 134524624), (16, 109301257), (26, 67262312), (31, 56413552), (52, 33631156), (62, 28206776), (104, 16815578), (124, 14103388), (169, 10348048), (208, 8407789), (248, 7051694), (338, 5174024), (403, 4339504), (496, 3525847), (673, 2598544), (676, 2587012), (806, 2169752), (961, 1819792), (1346, 1299272), (1352, 1293506), (1612, 1084876), (1922, 909896), (2692, 649636), (2704, 646753), (3224, 542438), (3844, 454948), (5239, 333808), (5384, 324818), (6448, 271219), (7688, 227474), (8749, 199888), (10478, 166904), (10768, 162409), (12493, 139984), (15376, 113737), (17498, 99944), (20863, 83824), (20956, 83452), (24986, 69992), (34996, 49972), (41726, 41912)]