2278804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{773}}^1$

素因数の和:855

約数の個数: 24

約数和(自身を含む): 4421088

約数和(自身を除く): 2142284

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 268, 737, 773, 1474, 1546, 2948, 3092, 8503, 17006, 34012, 51791, 103582, 207164, 569701, 1139402, 2278804]

約数ペア:

[(1, 2278804), (2, 1139402), (4, 569701), (11, 207164), (22, 103582), (44, 51791), (67, 34012), (134, 17006), (268, 8503), (737, 3092), (773, 2948), (1474, 1546)]