3904196978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{643}}^1$

素因数の和:1023

約数の個数: 64

約数和(自身を含む): 6855045120

約数和(自身を除く): 2950848142

約数列:

[1, 2, 11, 22, 29, 31, 58, 62, 307, 319, 341, 614, 638, 643, 682, 899, 1286, 1798, 3377, 6754, 7073, 8903, 9517, 9889, 14146, 17806, 18647, 19034, 19778, 19933, 37294, 39866, 97933, 104687, 195866, 197401, 205117, 209374, 219263, 275993, 394802, 410234, 438526, 551986, 578057, 1156114, 2171411, 3035923, 4342822, 5724629, 6071846, 6119431, 6358627, 11449258, 12238862, 12717254, 62970919, 67313741, 125941838, 134627482, 177463499, 354926998, 1952098489, 3904196978]

約数ペア:

[(1, 3904196978), (2, 1952098489), (11, 354926998), (22, 177463499), (29, 134627482), (31, 125941838), (58, 67313741), (62, 62970919), (307, 12717254), (319, 12238862), (341, 11449258), (614, 6358627), (638, 6119431), (643, 6071846), (682, 5724629), (899, 4342822), (1286, 3035923), (1798, 2171411), (3377, 1156114), (6754, 578057), (7073, 551986), (8903, 438526), (9517, 410234), (9889, 394802), (14146, 275993), (17806, 219263), (18647, 209374), (19034, 205117), (19778, 197401), (19933, 195866), (37294, 104687), (39866, 97933)]