996888706

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{367}}^1$

素因数の和:535

約数の個数: 64

約数和(自身を含む): 1739833344

約数和(自身を除く): 742944638

約数列:

[1, 2, 11, 22, 37, 47, 71, 74, 94, 142, 367, 407, 517, 734, 781, 814, 1034, 1562, 1739, 2627, 3337, 3478, 4037, 5254, 6674, 8074, 13579, 17249, 19129, 26057, 27158, 28897, 34498, 36707, 38258, 52114, 57794, 73414, 123469, 149369, 189739, 246938, 286627, 298738, 379478, 573254, 638213, 964109, 1224679, 1276426, 1358159, 1928218, 2449358, 2716318, 7020343, 10605199, 13471469, 14040686, 21210398, 26942938, 45313123, 90626246, 498444353, 996888706]

約数ペア:

[(1, 996888706), (2, 498444353), (11, 90626246), (22, 45313123), (37, 26942938), (47, 21210398), (71, 14040686), (74, 13471469), (94, 10605199), (142, 7020343), (367, 2716318), (407, 2449358), (517, 1928218), (734, 1358159), (781, 1276426), (814, 1224679), (1034, 964109), (1562, 638213), (1739, 573254), (2627, 379478), (3337, 298738), (3478, 286627), (4037, 246938), (5254, 189739), (6674, 149369), (8074, 123469), (13579, 73414), (17249, 57794), (19129, 52114), (26057, 38258), (27158, 36707), (28897, 34498)]