2023503664

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1389769}}^1$

素因数の和:1389797

約数の個数: 40

約数和(自身を含む): 4825281440

約数和(自身を除く): 2801777776

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 1389769, 2779538, 5559076, 9728383, 11118152, 18066997, 19456766, 22236304, 36133994, 38913532, 72267988, 77827064, 126468979, 144535976, 155654128, 252937958, 289071952, 505875916, 1011751832, 2023503664]

約数ペア:

[(1, 2023503664), (2, 1011751832), (4, 505875916), (7, 289071952), (8, 252937958), (13, 155654128), (14, 144535976), (16, 126468979), (26, 77827064), (28, 72267988), (52, 38913532), (56, 36133994), (91, 22236304), (104, 19456766), (112, 18066997), (182, 11118152), (208, 9728383), (364, 5559076), (728, 2779538), (1456, 1389769)]