2783164390

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{503}}^1\times {\mathrm{6217}}^1$

素因数の和:6816

約数の個数: 32

約数和(自身を含む): 5076872640

約数和(自身を除く): 2293708250

約数列:

[1, 2, 5, 10, 89, 178, 445, 503, 890, 1006, 2515, 5030, 6217, 12434, 31085, 44767, 62170, 89534, 223835, 447670, 553313, 1106626, 2766565, 3127151, 5533130, 6254302, 15635755, 31271510, 278316439, 556632878, 1391582195, 2783164390]

約数ペア:

[(1, 2783164390), (2, 1391582195), (5, 556632878), (10, 278316439), (89, 31271510), (178, 15635755), (445, 6254302), (503, 5533130), (890, 3127151), (1006, 2766565), (2515, 1106626), (5030, 553313), (6217, 447670), (12434, 223835), (31085, 89534), (44767, 62170)]