2030487548

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{431}}^1\times {\mathrm{2389}}^1$

素因数の和:2870

約数の個数: 48

約数和(自身を含む): 3902774400

約数和(自身を除く): 1872286852

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 116, 431, 493, 862, 986, 1724, 1972, 2389, 4778, 7327, 9556, 12499, 14654, 24998, 29308, 40613, 49996, 69281, 81226, 138562, 162452, 212483, 277124, 424966, 849932, 1029659, 1177777, 2059318, 2355554, 4118636, 4711108, 17504203, 29860111, 35008406, 59720222, 70016812, 119440444, 507621887, 1015243774, 2030487548]

約数ペア:

[(1, 2030487548), (2, 1015243774), (4, 507621887), (17, 119440444), (29, 70016812), (34, 59720222), (58, 35008406), (68, 29860111), (116, 17504203), (431, 4711108), (493, 4118636), (862, 2355554), (986, 2059318), (1724, 1177777), (1972, 1029659), (2389, 849932), (4778, 424966), (7327, 277124), (9556, 212483), (12499, 162452), (14654, 138562), (24998, 81226), (29308, 69281), (40613, 49996)]