2893144628

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{479951}}^1$

素因数の和:480103

約数の個数: 24

約数和(自身を含む): 5563603584

約数和(自身を除く): 2670458956

約数列:

[1, 2, 4, 11, 22, 44, 137, 274, 548, 1507, 3014, 6028, 479951, 959902, 1919804, 5279461, 10558922, 21117844, 65753287, 131506574, 263013148, 723286157, 1446572314, 2893144628]

約数ペア:

[(1, 2893144628), (2, 1446572314), (4, 723286157), (11, 263013148), (22, 131506574), (44, 65753287), (137, 21117844), (274, 10558922), (548, 5279461), (1507, 1919804), (3014, 959902), (6028, 479951)]