2085980170

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{477341}}^1$

素因数の和:477390

約数の個数: 32

約数和(自身を含む): 4124234880

約数和(自身を除く): 2038254710

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 4370, 477341, 954682, 2386705, 4773410, 9069479, 10978843, 18138958, 21957686, 45347395, 54894215, 90694790, 109788430, 208598017, 417196034, 1042990085, 2085980170]

約数ペア:

[(1, 2085980170), (2, 1042990085), (5, 417196034), (10, 208598017), (19, 109788430), (23, 90694790), (38, 54894215), (46, 45347395), (95, 21957686), (115, 18138958), (190, 10978843), (230, 9069479), (437, 4773410), (874, 2386705), (2185, 954682), (4370, 477341)]