7804474078

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{488329}}^1$

素因数の和:488523

約数の個数: 16

約数和(自身を含む): 11989478160

約数和(自身を除く): 4185004082

約数列:

[1, 2, 61, 122, 131, 262, 7991, 15982, 488329, 976658, 29788069, 59576138, 63971099, 127942198, 3902237039, 7804474078]

約数ペア:

[(1, 7804474078), (2, 3902237039), (61, 127942198), (122, 63971099), (131, 59576138), (262, 29788069), (7991, 976658), (15982, 488329)]