2029481314

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47389}}^1$

素因数の和:47447

約数の個数: 48

約数和(自身を含む): 3889771200

約数和(自身を除く): 1860289886

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 49, 98, 133, 161, 266, 322, 437, 874, 931, 1127, 1862, 2254, 3059, 6118, 21413, 42826, 47389, 94778, 331723, 663446, 900391, 1089947, 1800782, 2179894, 2322061, 4644122, 6302737, 7629629, 12605474, 15259258, 20708993, 41417986, 44119159, 53407403, 88238318, 106814806, 144962951, 289925902, 1014740657, 2029481314]

約数ペア:

[(1, 2029481314), (2, 1014740657), (7, 289925902), (14, 144962951), (19, 106814806), (23, 88238318), (38, 53407403), (46, 44119159), (49, 41417986), (98, 20708993), (133, 15259258), (161, 12605474), (266, 7629629), (322, 6302737), (437, 4644122), (874, 2322061), (931, 2179894), (1127, 1800782), (1862, 1089947), (2254, 900391), (3059, 663446), (6118, 331723), (21413, 94778), (42826, 47389)]