1330298984

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1250281}}^1$

素因数の和:1250313

約数の個数: 32

約数和(自身を含む): 3000676800

約数和(自身を除く): 1670377816

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 1250281, 2500562, 5001124, 8751967, 10002248, 17503934, 23755339, 35007868, 47510678, 70015736, 95021356, 166287373, 190042712, 332574746, 665149492, 1330298984]

約数ペア:

[(1, 1330298984), (2, 665149492), (4, 332574746), (7, 190042712), (8, 166287373), (14, 95021356), (19, 70015736), (28, 47510678), (38, 35007868), (56, 23755339), (76, 17503934), (133, 10002248), (152, 8751967), (266, 5001124), (532, 2500562), (1064, 1250281)]