1138752505

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{108401}}^1$

素因数の和:108608

約数の個数: 16

約数和(自身を含む): 1498549248

約数和(自身を除く): 359796743

約数列:

[1, 5, 11, 55, 191, 955, 2101, 10505, 108401, 542005, 1192411, 5962055, 20704591, 103522955, 227750501, 1138752505]

約数ペア:

[(1, 1138752505), (5, 227750501), (11, 103522955), (55, 20704591), (191, 5962055), (955, 1192411), (2101, 542005), (10505, 108401)]