1317502446

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{21683}}^1$

素因数の和:21761

約数の個数: 64

約数和(自身を含む): 3060046080

約数和(自身を除く): 1742543634

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 41, 57, 78, 82, 114, 123, 246, 247, 494, 533, 741, 779, 1066, 1482, 1558, 1599, 2337, 3198, 4674, 10127, 20254, 21683, 30381, 43366, 60762, 65049, 130098, 281879, 411977, 563758, 823954, 845637, 889003, 1235931, 1691274, 1778006, 2471862, 2667009, 5334018, 5355701, 10711402, 11557039, 16067103, 16891057, 23114078, 32134206, 33782114, 34671117, 50673171, 69342234, 101346342, 219583741, 439167482, 658751223, 1317502446]

約数ペア:

[(1, 1317502446), (2, 658751223), (3, 439167482), (6, 219583741), (13, 101346342), (19, 69342234), (26, 50673171), (38, 34671117), (39, 33782114), (41, 32134206), (57, 23114078), (78, 16891057), (82, 16067103), (114, 11557039), (123, 10711402), (246, 5355701), (247, 5334018), (494, 2667009), (533, 2471862), (741, 1778006), (779, 1691274), (1066, 1235931), (1482, 889003), (1558, 845637), (1599, 823954), (2337, 563758), (3198, 411977), (4674, 281879), (10127, 130098), (20254, 65049), (21683, 60762), (30381, 43366)]