1812924290

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1709}}^1\times {\mathrm{2467}}^1$

素因数の和:4226

約数の個数: 32

約数和(自身を含む): 3342461760

約数和(自身を除く): 1529537470

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 1709, 2467, 3418, 4934, 8545, 12335, 17090, 24670, 73487, 106081, 146974, 212162, 367435, 530405, 734870, 1060810, 4216103, 8432206, 21080515, 42161030, 181292429, 362584858, 906462145, 1812924290]

約数ペア:

[(1, 1812924290), (2, 906462145), (5, 362584858), (10, 181292429), (43, 42161030), (86, 21080515), (215, 8432206), (430, 4216103), (1709, 1060810), (2467, 734870), (3418, 530405), (4934, 367435), (8545, 212162), (12335, 146974), (17090, 106081), (24670, 73487)]