2488973894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{205327}}^1$

素因数の和:205388

約数の個数: 32

約数和(自身を含む): 4435084800

約数和(自身を除く): 1946110906

約数列:

[1, 2, 11, 19, 22, 29, 38, 58, 209, 319, 418, 551, 638, 1102, 6061, 12122, 205327, 410654, 2258597, 3901213, 4517194, 5954483, 7802426, 11908966, 42913343, 65499313, 85826686, 113135177, 130998626, 226270354, 1244486947, 2488973894]

約数ペア:

[(1, 2488973894), (2, 1244486947), (11, 226270354), (19, 130998626), (22, 113135177), (29, 85826686), (38, 65499313), (58, 42913343), (209, 11908966), (319, 7802426), (418, 5954483), (551, 4517194), (638, 3901213), (1102, 2258597), (6061, 410654), (12122, 205327)]