1090544

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1$

素因数の和:142

約数の個数: 60

約数和(自身を含む): 2671704

約数和(自身を除く): 1581160

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 107, 112, 182, 196, 208, 214, 364, 392, 428, 637, 728, 749, 784, 856, 1274, 1391, 1456, 1498, 1712, 2548, 2782, 2996, 5096, 5243, 5564, 5992, 9737, 10192, 10486, 11128, 11984, 19474, 20972, 22256, 38948, 41944, 68159, 77896, 83888, 136318, 155792, 272636, 545272, 1090544]

約数ペア:

[(1, 1090544), (2, 545272), (4, 272636), (7, 155792), (8, 136318), (13, 83888), (14, 77896), (16, 68159), (26, 41944), (28, 38948), (49, 22256), (52, 20972), (56, 19474), (91, 11984), (98, 11128), (104, 10486), (107, 10192), (112, 9737), (182, 5992), (196, 5564), (208, 5243), (214, 5096), (364, 2996), (392, 2782), (428, 2548), (637, 1712), (728, 1498), (749, 1456), (784, 1391), (856, 1274)]