4721158

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{503}}^1$

素因数の和:556

約数の個数: 24

約数和(自身を含む): 8065008

約数和(自身を除く): 3343850

約数列:

[1, 2, 13, 19, 26, 38, 247, 361, 494, 503, 722, 1006, 4693, 6539, 9386, 9557, 13078, 19114, 124241, 181583, 248482, 363166, 2360579, 4721158]

約数ペア:

[(1, 4721158), (2, 2360579), (13, 363166), (19, 248482), (26, 181583), (38, 124241), (247, 19114), (361, 13078), (494, 9557), (503, 9386), (722, 6539), (1006, 4693)]