2693968

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{1229}}^1$

素因数の和:1374

約数の個数: 20

約数和(自身を含む): 5261940

約数和(自身を除く): 2567972

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 1229, 2192, 2458, 4916, 9832, 19664, 168373, 336746, 673492, 1346984, 2693968]

約数ペア:

[(1, 2693968), (2, 1346984), (4, 673492), (8, 336746), (16, 168373), (137, 19664), (274, 9832), (548, 4916), (1096, 2458), (1229, 2192)]