2404976

素因数分解:

$2^4\times 7^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:321

約数の個数: 40

約数和(自身を含む): 5401440

約数和(自身を除く): 2996464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 109, 112, 197, 218, 394, 436, 763, 788, 872, 1379, 1526, 1576, 1744, 2758, 3052, 3152, 5516, 6104, 11032, 12208, 21473, 22064, 42946, 85892, 150311, 171784, 300622, 343568, 601244, 1202488, 2404976]

約数ペア:

[(1, 2404976), (2, 1202488), (4, 601244), (7, 343568), (8, 300622), (14, 171784), (16, 150311), (28, 85892), (56, 42946), (109, 22064), (112, 21473), (197, 12208), (218, 11032), (394, 6104), (436, 5516), (763, 3152), (788, 3052), (872, 2758), (1379, 1744), (1526, 1576)]