2088894941

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2237}}^1$

素因数の和:2346

約数の個数: 48

約数和(自身を含む): 2755425600

約数和(自身を除く): 666530659

約数列:

[1, 7, 17, 19, 49, 59, 119, 133, 323, 413, 833, 931, 1003, 1121, 2237, 2261, 2891, 7021, 7847, 15659, 15827, 19057, 38029, 42503, 49147, 54929, 109613, 131983, 133399, 266203, 297521, 722551, 923881, 933793, 1863421, 2082647, 2243711, 2507677, 5057857, 6467167, 15705977, 17553739, 35404999, 42630509, 109941839, 122876173, 298413563, 2088894941]

約数ペア:

[(1, 2088894941), (7, 298413563), (17, 122876173), (19, 109941839), (49, 42630509), (59, 35404999), (119, 17553739), (133, 15705977), (323, 6467167), (413, 5057857), (833, 2507677), (931, 2243711), (1003, 2082647), (1121, 1863421), (2237, 933793), (2261, 923881), (2891, 722551), (7021, 297521), (7847, 266203), (15659, 133399), (15827, 131983), (19057, 109613), (38029, 54929), (42503, 49147)]