858961904

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{397}}^1\times {\mathrm{4663}}^1$

素因数の和:5097

約数の個数: 40

約数和(自身を含む): 1726332960

約数和(自身を除く): 867371056

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 397, 464, 794, 1588, 3176, 4663, 6352, 9326, 11513, 18652, 23026, 37304, 46052, 74608, 92104, 135227, 184208, 270454, 540908, 1081816, 1851211, 2163632, 3702422, 7404844, 14809688, 29619376, 53685119, 107370238, 214740476, 429480952, 858961904]

約数ペア:

[(1, 858961904), (2, 429480952), (4, 214740476), (8, 107370238), (16, 53685119), (29, 29619376), (58, 14809688), (116, 7404844), (232, 3702422), (397, 2163632), (464, 1851211), (794, 1081816), (1588, 540908), (3176, 270454), (4663, 184208), (6352, 135227), (9326, 92104), (11513, 74608), (18652, 46052), (23026, 37304)]