2664624

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{1291}}^1$

素因数の和:1345

約数の個数: 40

約数和(自身を含む): 7049152

約数和(自身を除く): 4384528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 1291, 2064, 2582, 3873, 5164, 7746, 10328, 15492, 20656, 30984, 55513, 61968, 111026, 166539, 222052, 333078, 444104, 666156, 888208, 1332312, 2664624]

約数ペア:

[(1, 2664624), (2, 1332312), (3, 888208), (4, 666156), (6, 444104), (8, 333078), (12, 222052), (16, 166539), (24, 111026), (43, 61968), (48, 55513), (86, 30984), (129, 20656), (172, 15492), (258, 10328), (344, 7746), (516, 5164), (688, 3873), (1032, 2582), (1291, 2064)]