2841784

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{751}}^1$

素因数の和:811

約数の個数: 32

約数和(自身を含む): 5955840

約数和(自身を除く): 3114056

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 751, 946, 1502, 1892, 3004, 3784, 6008, 8261, 16522, 32293, 33044, 64586, 66088, 129172, 258344, 355223, 710446, 1420892, 2841784]

約数ペア:

[(1, 2841784), (2, 1420892), (4, 710446), (8, 355223), (11, 258344), (22, 129172), (43, 66088), (44, 64586), (86, 33044), (88, 32293), (172, 16522), (344, 8261), (473, 6008), (751, 3784), (946, 3004), (1502, 1892)]