1730872

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1$

素因数の和:136

約数の個数: 64

約数和(自身を含む): 4082400

約数和(自身を除く): 2351528

約数列:

[1, 2, 4, 8, 11, 13, 17, 22, 26, 34, 44, 52, 68, 88, 89, 104, 136, 143, 178, 187, 221, 286, 356, 374, 442, 572, 712, 748, 884, 979, 1144, 1157, 1496, 1513, 1768, 1958, 2314, 2431, 3026, 3916, 4628, 4862, 6052, 7832, 9256, 9724, 12104, 12727, 16643, 19448, 19669, 25454, 33286, 39338, 50908, 66572, 78676, 101816, 133144, 157352, 216359, 432718, 865436, 1730872]

約数ペア:

[(1, 1730872), (2, 865436), (4, 432718), (8, 216359), (11, 157352), (13, 133144), (17, 101816), (22, 78676), (26, 66572), (34, 50908), (44, 39338), (52, 33286), (68, 25454), (88, 19669), (89, 19448), (104, 16643), (136, 12727), (143, 12104), (178, 9724), (187, 9256), (221, 7832), (286, 6052), (356, 4862), (374, 4628), (442, 3916), (572, 3026), (712, 2431), (748, 2314), (884, 1958), (979, 1768), (1144, 1513), (1157, 1496)]