2912868074

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{433}}^1$

素因数の和:699

約数の個数: 64

約数和(自身を含む): 4949683200

約数和(自身を除く): 2036815126

約数列:

[1, 2, 19, 23, 38, 43, 46, 86, 179, 358, 433, 437, 817, 866, 874, 989, 1634, 1978, 3401, 4117, 6802, 7697, 8227, 8234, 9959, 15394, 16454, 18619, 18791, 19918, 37238, 37582, 77507, 78223, 146243, 155014, 156446, 177031, 189221, 292486, 353761, 354062, 378442, 428237, 707522, 856474, 1472633, 1782661, 2945266, 3332801, 3363589, 3565322, 6665602, 6727178, 8136503, 16273006, 33870559, 63323219, 67741118, 76654423, 126646438, 153308846, 1456434037, 2912868074]

約数ペア:

[(1, 2912868074), (2, 1456434037), (19, 153308846), (23, 126646438), (38, 76654423), (43, 67741118), (46, 63323219), (86, 33870559), (179, 16273006), (358, 8136503), (433, 6727178), (437, 6665602), (817, 3565322), (866, 3363589), (874, 3332801), (989, 2945266), (1634, 1782661), (1978, 1472633), (3401, 856474), (4117, 707522), (6802, 428237), (7697, 378442), (8227, 354062), (8234, 353761), (9959, 292486), (15394, 189221), (16454, 177031), (18619, 156446), (18791, 155014), (19918, 146243), (37238, 78223), (37582, 77507)]