4393407790

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{139429}}^1$

素因数の和:139596

約数の個数: 32

約数和(自身を含む): 8312258880

約数和(自身を除く): 3918851090

約数列:

[1, 2, 5, 10, 23, 46, 115, 137, 230, 274, 685, 1370, 3151, 6302, 15755, 31510, 139429, 278858, 697145, 1394290, 3206867, 6413734, 16034335, 19101773, 32068670, 38203546, 95508865, 191017730, 439340779, 878681558, 2196703895, 4393407790]

約数ペア:

[(1, 4393407790), (2, 2196703895), (5, 878681558), (10, 439340779), (23, 191017730), (46, 95508865), (115, 38203546), (137, 32068670), (230, 19101773), (274, 16034335), (685, 6413734), (1370, 3206867), (3151, 1394290), (6302, 697145), (15755, 278858), (31510, 139429)]