2001296

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:239

約数の個数: 40

約数和(自身を含む): 4312224

約数和(自身を除く): 2310928

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 83, 88, 137, 166, 176, 274, 332, 548, 664, 913, 1096, 1328, 1507, 1826, 2192, 3014, 3652, 6028, 7304, 11371, 12056, 14608, 22742, 24112, 45484, 90968, 125081, 181936, 250162, 500324, 1000648, 2001296]

約数ペア:

[(1, 2001296), (2, 1000648), (4, 500324), (8, 250162), (11, 181936), (16, 125081), (22, 90968), (44, 45484), (83, 24112), (88, 22742), (137, 14608), (166, 12056), (176, 11371), (274, 7304), (332, 6028), (548, 3652), (664, 3014), (913, 2192), (1096, 1826), (1328, 1507)]