993243472

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{4969}}^1$

素因数の和:5052

約数の個数: 60

約数和(自身を含む): 2141881140

約数和(自身を除く): 1148637668

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 961, 1612, 1922, 3224, 3844, 4969, 6448, 7688, 9938, 12493, 15376, 19876, 24986, 39752, 49972, 64597, 79504, 99944, 129194, 154039, 199888, 258388, 308078, 516776, 616156, 1033552, 1232312, 2002507, 2464624, 4005014, 4775209, 8010028, 9550418, 16020056, 19100836, 32040112, 38201672, 62077717, 76403344, 124155434, 248310868, 496621736, 993243472]

約数ペア:

[(1, 993243472), (2, 496621736), (4, 248310868), (8, 124155434), (13, 76403344), (16, 62077717), (26, 38201672), (31, 32040112), (52, 19100836), (62, 16020056), (104, 9550418), (124, 8010028), (208, 4775209), (248, 4005014), (403, 2464624), (496, 2002507), (806, 1232312), (961, 1033552), (1612, 616156), (1922, 516776), (3224, 308078), (3844, 258388), (4969, 199888), (6448, 154039), (7688, 129194), (9938, 99944), (12493, 79504), (15376, 64597), (19876, 49972), (24986, 39752)]