2681230562

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{353}}^1\times {\mathrm{1459}}^1$

素因数の和:1970

約数の個数: 32

約数和(自身を含む): 4279435200

約数和(自身を除く): 1598204638

約数列:

[1, 2, 19, 38, 137, 274, 353, 706, 1459, 2603, 2918, 5206, 6707, 13414, 27721, 48361, 55442, 96722, 199883, 399766, 515027, 918859, 1030054, 1837718, 3797777, 7595554, 9785513, 19571026, 70558699, 141117398, 1340615281, 2681230562]

約数ペア:

[(1, 2681230562), (2, 1340615281), (19, 141117398), (38, 70558699), (137, 19571026), (274, 9785513), (353, 7595554), (706, 3797777), (1459, 1837718), (2603, 1030054), (2918, 918859), (5206, 515027), (6707, 399766), (13414, 199883), (27721, 96722), (48361, 55442)]