139625826

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{349}}^1\times {\mathrm{509}}^1$

素因数の和:994

約数の個数: 32

約数和(自身を含む): 282744000

約数和(自身を除く): 143118174

約数列:

[1, 2, 3, 6, 131, 262, 349, 393, 509, 698, 786, 1018, 1047, 1527, 2094, 3054, 45719, 66679, 91438, 133358, 137157, 177641, 200037, 274314, 355282, 400074, 532923, 1065846, 23270971, 46541942, 69812913, 139625826]

約数ペア:

[(1, 139625826), (2, 69812913), (3, 46541942), (6, 23270971), (131, 1065846), (262, 532923), (349, 400074), (393, 355282), (509, 274314), (698, 200037), (786, 177641), (1018, 137157), (1047, 133358), (1527, 91438), (2094, 66679), (3054, 45719)]