1859830049

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:330

約数の個数: 64

約数和(自身を含む): 2470279680

約数和(自身を除く): 610449631

約数列:

[1, 7, 11, 37, 53, 77, 109, 113, 259, 371, 407, 583, 763, 791, 1199, 1243, 1961, 2849, 4033, 4081, 4181, 5777, 5989, 8393, 8701, 12317, 13727, 21571, 28231, 29267, 40439, 41923, 44363, 45991, 63547, 65879, 86219, 135487, 150997, 213749, 221593, 310541, 321937, 444829, 455729, 461153, 652801, 948409, 1496243, 1551151, 2351239, 2437523, 3190103, 4569607, 5013019, 7180811, 16458673, 17062661, 24153637, 35091133, 50265677, 169075459, 265690007, 1859830049]

約数ペア:

[(1, 1859830049), (7, 265690007), (11, 169075459), (37, 50265677), (53, 35091133), (77, 24153637), (109, 17062661), (113, 16458673), (259, 7180811), (371, 5013019), (407, 4569607), (583, 3190103), (763, 2437523), (791, 2351239), (1199, 1551151), (1243, 1496243), (1961, 948409), (2849, 652801), (4033, 461153), (4081, 455729), (4181, 444829), (5777, 321937), (5989, 310541), (8393, 221593), (8701, 213749), (12317, 150997), (13727, 135487), (21571, 86219), (28231, 65879), (29267, 63547), (40439, 45991), (41923, 44363)]