2019088742

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{2753}}^1$

素因数の和:2873

約数の個数: 64

約数和(自身を含む): 3661982784

約数和(自身を除く): 1642894042

約数列:

[1, 2, 11, 17, 22, 34, 37, 53, 74, 106, 187, 374, 407, 583, 629, 814, 901, 1166, 1258, 1802, 1961, 2753, 3922, 5506, 6919, 9911, 13838, 19822, 21571, 30283, 33337, 43142, 46801, 60566, 66674, 93602, 101861, 145909, 203722, 291818, 366707, 514811, 733414, 1029622, 1120471, 1604999, 1731637, 2240942, 2480453, 3209998, 3463274, 4960906, 5398633, 10797266, 19048007, 27284983, 38096014, 54569966, 59384963, 91776761, 118769926, 183553522, 1009544371, 2019088742]

約数ペア:

[(1, 2019088742), (2, 1009544371), (11, 183553522), (17, 118769926), (22, 91776761), (34, 59384963), (37, 54569966), (53, 38096014), (74, 27284983), (106, 19048007), (187, 10797266), (374, 5398633), (407, 4960906), (583, 3463274), (629, 3209998), (814, 2480453), (901, 2240942), (1166, 1731637), (1258, 1604999), (1802, 1120471), (1961, 1029622), (2753, 733414), (3922, 514811), (5506, 366707), (6919, 291818), (9911, 203722), (13838, 145909), (19822, 101861), (21571, 93602), (30283, 66674), (33337, 60566), (43142, 46801)]