2660756992

素因数分解:

$2^9\times {\mathrm{41}}^1\times {\mathrm{126751}}^1$

素因数の和:126810

約数の個数: 40

約数和(自身を含む): 5446026432

約数和(自身を除く): 2785269440

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 256, 328, 512, 656, 1312, 2624, 5248, 10496, 20992, 126751, 253502, 507004, 1014008, 2028016, 4056032, 5196791, 8112064, 10393582, 16224128, 20787164, 32448256, 41574328, 64896512, 83148656, 166297312, 332594624, 665189248, 1330378496, 2660756992]

約数ペア:

[(1, 2660756992), (2, 1330378496), (4, 665189248), (8, 332594624), (16, 166297312), (32, 83148656), (41, 64896512), (64, 41574328), (82, 32448256), (128, 20787164), (164, 16224128), (256, 10393582), (328, 8112064), (512, 5196791), (656, 4056032), (1312, 2028016), (2624, 1014008), (5248, 507004), (10496, 253502), (20992, 126751)]