1389184446

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{2411}}^1$

素因数の和:2601

約数の個数: 64

約数和(自身を含む): 3063432960

約数和(自身を除く): 1674248514

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 83, 89, 166, 178, 249, 267, 498, 534, 1079, 1157, 2158, 2314, 2411, 3237, 3471, 4822, 6474, 6942, 7233, 7387, 14466, 14774, 22161, 31343, 44322, 62686, 94029, 96031, 188058, 192062, 200113, 214579, 288093, 400226, 429158, 576186, 600339, 643737, 1200678, 1287474, 2601469, 2789527, 5202938, 5579054, 7804407, 8368581, 15608814, 16737162, 17810057, 35620114, 53430171, 106860342, 231530741, 463061482, 694592223, 1389184446]

約数ペア:

[(1, 1389184446), (2, 694592223), (3, 463061482), (6, 231530741), (13, 106860342), (26, 53430171), (39, 35620114), (78, 17810057), (83, 16737162), (89, 15608814), (166, 8368581), (178, 7804407), (249, 5579054), (267, 5202938), (498, 2789527), (534, 2601469), (1079, 1287474), (1157, 1200678), (2158, 643737), (2314, 600339), (2411, 576186), (3237, 429158), (3471, 400226), (4822, 288093), (6474, 214579), (6942, 200113), (7233, 192062), (7387, 188058), (14466, 96031), (14774, 94029), (22161, 62686), (31343, 44322)]