1994201736

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1\times {\mathrm{4723}}^1$

素因数の和:5046

約数の個数: 64

約数和(自身を含む): 5075843520

約数和(自身を除く): 3081641784

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 146, 219, 241, 292, 438, 482, 584, 723, 876, 964, 1446, 1752, 1928, 2892, 4723, 5784, 9446, 14169, 17593, 18892, 28338, 35186, 37784, 52779, 56676, 70372, 105558, 113352, 140744, 211116, 344779, 422232, 689558, 1034337, 1138243, 1379116, 2068674, 2276486, 2758232, 3414729, 4137348, 4552972, 6829458, 8274696, 9105944, 13658916, 27317832, 83091739, 166183478, 249275217, 332366956, 498550434, 664733912, 997100868, 1994201736]

約数ペア:

[(1, 1994201736), (2, 997100868), (3, 664733912), (4, 498550434), (6, 332366956), (8, 249275217), (12, 166183478), (24, 83091739), (73, 27317832), (146, 13658916), (219, 9105944), (241, 8274696), (292, 6829458), (438, 4552972), (482, 4137348), (584, 3414729), (723, 2758232), (876, 2276486), (964, 2068674), (1446, 1379116), (1752, 1138243), (1928, 1034337), (2892, 689558), (4723, 422232), (5784, 344779), (9446, 211116), (14169, 140744), (17593, 113352), (18892, 105558), (28338, 70372), (35186, 56676), (37784, 52779)]