2017819821878

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1\times {\mathrm{2729}}^1\times {\mathrm{3463}}^1$

素因数の和:6453

約数の個数: 64

約数和(自身を含む): 3518807685120

約数和(自身を除く): 1500987863242

約数列:

[1, 2, 7, 14, 101, 151, 202, 302, 707, 1057, 1414, 2114, 2729, 3463, 5458, 6926, 15251, 19103, 24241, 30502, 38206, 48482, 106757, 213514, 275629, 349763, 412079, 522913, 551258, 699526, 824158, 1045826, 1929403, 2448341, 2884553, 3660391, 3858806, 4896682, 5769106, 7320782, 9450527, 18901054, 41619979, 52814213, 66153689, 83239958, 105628426, 132307378, 291339853, 369699491, 582679706, 739398982, 954503227, 1427029577, 1909006454, 2854059154, 6681522589, 9989207039, 13363045178, 19978414078, 144129987277, 288259974554, 1008909910939, 2017819821878]

約数ペア:

[(1, 2017819821878), (2, 1008909910939), (7, 288259974554), (14, 144129987277), (101, 19978414078), (151, 13363045178), (202, 9989207039), (302, 6681522589), (707, 2854059154), (1057, 1909006454), (1414, 1427029577), (2114, 954503227), (2729, 739398982), (3463, 582679706), (5458, 369699491), (6926, 291339853), (15251, 132307378), (19103, 105628426), (24241, 83239958), (30502, 66153689), (38206, 52814213), (48482, 41619979), (106757, 18901054), (213514, 9450527), (275629, 7320782), (349763, 5769106), (412079, 4896682), (522913, 3858806), (551258, 3660391), (699526, 2884553), (824158, 2448341), (1045826, 1929403)]