245587706

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4483}}^1$

素因数の和:4555

約数の個数: 48

約数和(自身を含む): 472326624

約数和(自身を除く): 226738918

約数列:

[1, 2, 7, 13, 14, 26, 43, 49, 86, 91, 98, 182, 301, 559, 602, 637, 1118, 1274, 2107, 3913, 4214, 4483, 7826, 8966, 27391, 31381, 54782, 58279, 62762, 116558, 192769, 219667, 385538, 407953, 439334, 815906, 1349383, 2505997, 2698766, 2855671, 5011994, 5711342, 9445681, 17541979, 18891362, 35083958, 122793853, 245587706]

約数ペア:

[(1, 245587706), (2, 122793853), (7, 35083958), (13, 18891362), (14, 17541979), (26, 9445681), (43, 5711342), (49, 5011994), (86, 2855671), (91, 2698766), (98, 2505997), (182, 1349383), (301, 815906), (559, 439334), (602, 407953), (637, 385538), (1118, 219667), (1274, 192769), (2107, 116558), (3913, 62762), (4214, 58279), (4483, 54782), (7826, 31381), (8966, 27391)]