2019000536

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{3637}}^1$

素因数の和:4104

約数の個数: 64

約数和(自身を含む): 4526254080

約数和(自身を除く): 2507253544

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 431, 644, 862, 1288, 1724, 3017, 3448, 3637, 6034, 7274, 9913, 12068, 14548, 19826, 24136, 25459, 29096, 39652, 50918, 69391, 79304, 83651, 101836, 138782, 167302, 203672, 277564, 334604, 555128, 585557, 669208, 1171114, 1567547, 2342228, 3135094, 4684456, 6270188, 10972829, 12540376, 21945658, 36053581, 43891316, 72107162, 87782632, 144214324, 252375067, 288428648, 504750134, 1009500268, 2019000536]

約数ペア:

[(1, 2019000536), (2, 1009500268), (4, 504750134), (7, 288428648), (8, 252375067), (14, 144214324), (23, 87782632), (28, 72107162), (46, 43891316), (56, 36053581), (92, 21945658), (161, 12540376), (184, 10972829), (322, 6270188), (431, 4684456), (644, 3135094), (862, 2342228), (1288, 1567547), (1724, 1171114), (3017, 669208), (3448, 585557), (3637, 555128), (6034, 334604), (7274, 277564), (9913, 203672), (12068, 167302), (14548, 138782), (19826, 101836), (24136, 83651), (25459, 79304), (29096, 69391), (39652, 50918)]