17775914

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{307}}^1$

素因数の和:470

約数の個数: 32

約数和(自身を含む): 30735936

約数和(自身を除く): 12960022

約数列:

[1, 2, 13, 17, 26, 34, 131, 221, 262, 307, 442, 614, 1703, 2227, 3406, 3991, 4454, 5219, 7982, 10438, 28951, 40217, 57902, 67847, 80434, 135694, 522821, 683689, 1045642, 1367378, 8887957, 17775914]

約数ペア:

[(1, 17775914), (2, 8887957), (13, 1367378), (17, 1045642), (26, 683689), (34, 522821), (131, 135694), (221, 80434), (262, 67847), (307, 57902), (442, 40217), (614, 28951), (1703, 10438), (2227, 7982), (3406, 5219), (3991, 4454)]