2008741388

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{109147}}^1$

素因数の和:109301

約数の個数: 24

約数和(自身を含む): 3630699072

約数和(自身を除く): 1621957684

約数列:

[1, 2, 4, 43, 86, 107, 172, 214, 428, 4601, 9202, 18404, 109147, 218294, 436588, 4693321, 9386642, 11678729, 18773284, 23357458, 46714916, 502185347, 1004370694, 2008741388]

約数ペア:

[(1, 2008741388), (2, 1004370694), (4, 502185347), (43, 46714916), (86, 23357458), (107, 18773284), (172, 11678729), (214, 9386642), (428, 4693321), (4601, 436588), (9202, 218294), (18404, 109147)]