9873110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{439}}^1$

素因数の和:632

約数の個数: 32

約数和(自身を含む): 19293120

約数和(自身を除く): 9420010

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 173, 346, 439, 865, 878, 1730, 2195, 2249, 4390, 4498, 5707, 11245, 11414, 22490, 28535, 57070, 75947, 151894, 379735, 759470, 987311, 1974622, 4936555, 9873110]

約数ペア:

[(1, 9873110), (2, 4936555), (5, 1974622), (10, 987311), (13, 759470), (26, 379735), (65, 151894), (130, 75947), (173, 57070), (346, 28535), (439, 22490), (865, 11414), (878, 11245), (1730, 5707), (2195, 4498), (2249, 4390)]