2912337808

素因数分解:

$2^4\times {\mathrm{503}}^1\times {\mathrm{361871}}^1$

素因数の和:362382

約数の個数: 20

約数和(自身を含む): 5653888128

約数和(自身を除く): 2741550320

約数列:

[1, 2, 4, 8, 16, 503, 1006, 2012, 4024, 8048, 361871, 723742, 1447484, 2894968, 5789936, 182021113, 364042226, 728084452, 1456168904, 2912337808]

約数ペア:

[(1, 2912337808), (2, 1456168904), (4, 728084452), (8, 364042226), (16, 182021113), (503, 5789936), (1006, 2894968), (2012, 1447484), (4024, 723742), (8048, 361871)]