1730248

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:277

約数の個数: 32

約数和(自身を含む): 3548160

約数和(自身を除く): 1817912

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 127, 131, 254, 262, 508, 524, 1016, 1048, 1651, 1703, 3302, 3406, 6604, 6812, 13208, 13624, 16637, 33274, 66548, 133096, 216281, 432562, 865124, 1730248]

約数ペア:

[(1, 1730248), (2, 865124), (4, 432562), (8, 216281), (13, 133096), (26, 66548), (52, 33274), (104, 16637), (127, 13624), (131, 13208), (254, 6812), (262, 6604), (508, 3406), (524, 3302), (1016, 1703), (1048, 1651)]