7923996892

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{2069}}^1$

素因数の和:2435

約数の個数: 96

約数和(自身を含む): 17471462400

約数和(自身を除く): 9547465508

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 46, 76, 92, 133, 161, 266, 313, 322, 437, 532, 626, 644, 874, 1252, 1748, 2069, 2191, 3059, 4138, 4382, 5947, 6118, 7199, 8276, 8764, 11894, 12236, 14398, 14483, 23788, 28796, 28966, 39311, 41629, 47587, 50393, 57932, 78622, 83258, 95174, 100786, 136781, 157244, 166516, 190348, 201572, 273562, 275177, 333109, 547124, 550354, 647597, 666218, 904153, 957467, 1100708, 1295194, 1332436, 1808306, 1914934, 2590388, 3616612, 3829868, 4533179, 6329071, 9066358, 12304343, 12658142, 14894731, 18132716, 24608686, 25316284, 29789462, 49217372, 59578924, 86130401, 104263117, 172260802, 208526234, 282999889, 344521604, 417052468, 565999778, 1131999556, 1980999223, 3961998446, 7923996892]

約数ペア:

[(1, 7923996892), (2, 3961998446), (4, 1980999223), (7, 1131999556), (14, 565999778), (19, 417052468), (23, 344521604), (28, 282999889), (38, 208526234), (46, 172260802), (76, 104263117), (92, 86130401), (133, 59578924), (161, 49217372), (266, 29789462), (313, 25316284), (322, 24608686), (437, 18132716), (532, 14894731), (626, 12658142), (644, 12304343), (874, 9066358), (1252, 6329071), (1748, 4533179), (2069, 3829868), (2191, 3616612), (3059, 2590388), (4138, 1914934), (4382, 1808306), (5947, 1332436), (6118, 1295194), (7199, 1100708), (8276, 957467), (8764, 904153), (11894, 666218), (12236, 647597), (14398, 550354), (14483, 547124), (23788, 333109), (28796, 275177), (28966, 273562), (39311, 201572), (41629, 190348), (47587, 166516), (50393, 157244), (57932, 136781), (78622, 100786), (83258, 95174)]