1195744

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:143

約数の個数: 48

約数和(自身を含む): 2661120

約数和(自身を除く): 1465376

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 79, 86, 88, 158, 172, 176, 316, 344, 352, 473, 632, 688, 869, 946, 1264, 1376, 1738, 1892, 2528, 3397, 3476, 3784, 6794, 6952, 7568, 13588, 13904, 15136, 27176, 27808, 37367, 54352, 74734, 108704, 149468, 298936, 597872, 1195744]

約数ペア:

[(1, 1195744), (2, 597872), (4, 298936), (8, 149468), (11, 108704), (16, 74734), (22, 54352), (32, 37367), (43, 27808), (44, 27176), (79, 15136), (86, 13904), (88, 13588), (158, 7568), (172, 6952), (176, 6794), (316, 3784), (344, 3476), (352, 3397), (473, 2528), (632, 1892), (688, 1738), (869, 1376), (946, 1264)]