947833348

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{1213}}^1$

素因数の和:1337

約数の個数: 96

約数和(自身を含む): 2153733120

約数和(自身を除く): 1205899772

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 43, 44, 59, 77, 86, 118, 154, 172, 236, 301, 308, 413, 473, 602, 649, 826, 946, 1204, 1213, 1298, 1652, 1892, 2426, 2537, 2596, 3311, 4543, 4852, 5074, 6622, 8491, 9086, 10148, 13244, 13343, 16982, 17759, 18172, 26686, 27907, 33964, 35518, 52159, 53372, 55814, 71036, 71567, 93401, 104318, 111628, 143134, 186802, 195349, 208636, 286268, 365113, 373604, 390698, 500969, 573749, 730226, 781396, 787237, 1001938, 1147498, 1460452, 1574474, 2003876, 2294996, 3077381, 3148948, 4016243, 5510659, 6154762, 8032486, 11021318, 12309524, 16064972, 21541667, 22042636, 33851191, 43083334, 67702382, 86166668, 135404764, 236958337, 473916674, 947833348]

約数ペア:

[(1, 947833348), (2, 473916674), (4, 236958337), (7, 135404764), (11, 86166668), (14, 67702382), (22, 43083334), (28, 33851191), (43, 22042636), (44, 21541667), (59, 16064972), (77, 12309524), (86, 11021318), (118, 8032486), (154, 6154762), (172, 5510659), (236, 4016243), (301, 3148948), (308, 3077381), (413, 2294996), (473, 2003876), (602, 1574474), (649, 1460452), (826, 1147498), (946, 1001938), (1204, 787237), (1213, 781396), (1298, 730226), (1652, 573749), (1892, 500969), (2426, 390698), (2537, 373604), (2596, 365113), (3311, 286268), (4543, 208636), (4852, 195349), (5074, 186802), (6622, 143134), (8491, 111628), (9086, 104318), (10148, 93401), (13244, 71567), (13343, 71036), (16982, 55814), (17759, 53372), (18172, 52159), (26686, 35518), (27907, 33964)]