225869618

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2063}}^1\times {\mathrm{4211}}^1$

素因数の和:6289

約数の個数: 16

約数和(自身を含む): 365129856

約数和(自身を除く): 139260238

約数列:

[1, 2, 13, 26, 2063, 4126, 4211, 8422, 26819, 53638, 54743, 109486, 8687293, 17374586, 112934809, 225869618]

約数ペア:

[(1, 225869618), (2, 112934809), (13, 17374586), (26, 8687293), (2063, 109486), (4126, 54743), (4211, 53638), (8422, 26819)]