2489476

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1951}}^1$

素因数の和:1995

約数の個数: 24

約数和(自身を含む): 4919040

約数和(自身を除く): 2429564

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 1276, 1951, 3902, 7804, 21461, 42922, 56579, 85844, 113158, 226316, 622369, 1244738, 2489476]

約数ペア:

[(1, 2489476), (2, 1244738), (4, 622369), (11, 226316), (22, 113158), (29, 85844), (44, 56579), (58, 42922), (116, 21461), (319, 7804), (638, 3902), (1276, 1951)]