2201944

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:259

約数の個数: 32

約数和(自身を含む): 4363920

約数和(自身を除く): 2161976

約数列:

[1, 2, 4, 8, 37, 43, 74, 86, 148, 172, 173, 296, 344, 346, 692, 1384, 1591, 3182, 6364, 6401, 7439, 12728, 12802, 14878, 25604, 29756, 51208, 59512, 275243, 550486, 1100972, 2201944]

約数ペア:

[(1, 2201944), (2, 1100972), (4, 550486), (8, 275243), (37, 59512), (43, 51208), (74, 29756), (86, 25604), (148, 14878), (172, 12802), (173, 12728), (296, 7439), (344, 6401), (346, 6364), (692, 3182), (1384, 1591)]