2013278414

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1\times {\mathrm{421}}^1$

素因数の和:801

約数の個数: 64

約数和(自身を含む): 3727752192

約数和(自身を除く): 1714473778

約数列:

[1, 2, 7, 14, 17, 34, 71, 119, 142, 238, 283, 421, 497, 566, 842, 994, 1207, 1981, 2414, 2947, 3962, 4811, 5894, 7157, 8449, 9622, 14314, 16898, 20093, 29891, 33677, 40186, 50099, 59782, 67354, 100198, 119143, 140651, 209237, 238286, 281302, 341581, 418474, 508147, 683162, 834001, 1016294, 1668002, 2025431, 2391067, 3557029, 4050862, 4782134, 7114058, 8459153, 14178017, 16918306, 28356034, 59214071, 118428142, 143805601, 287611202, 1006639207, 2013278414]

約数ペア:

[(1, 2013278414), (2, 1006639207), (7, 287611202), (14, 143805601), (17, 118428142), (34, 59214071), (71, 28356034), (119, 16918306), (142, 14178017), (238, 8459153), (283, 7114058), (421, 4782134), (497, 4050862), (566, 3557029), (842, 2391067), (994, 2025431), (1207, 1668002), (1981, 1016294), (2414, 834001), (2947, 683162), (3962, 508147), (4811, 418474), (5894, 341581), (7157, 281302), (8449, 238286), (9622, 209237), (14314, 140651), (16898, 119143), (20093, 100198), (29891, 67354), (33677, 59782), (40186, 50099)]