2012377134

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{1973}}^1$

素因数の和:2409

約数の個数: 64

約数和(自身を含む): 4434393600

約数和(自身を除く): 2422016466

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 389, 437, 778, 874, 1167, 1311, 1973, 2334, 2622, 3946, 5919, 7391, 8947, 11838, 14782, 17894, 22173, 26841, 37487, 44346, 45379, 53682, 74974, 90758, 112461, 136137, 169993, 224922, 272274, 339986, 509979, 767497, 862201, 1019958, 1534994, 1724402, 2302491, 2586603, 4604982, 5173206, 14582443, 17652431, 29164886, 35304862, 43747329, 52957293, 87494658, 105914586, 335396189, 670792378, 1006188567, 2012377134]

約数ペア:

[(1, 2012377134), (2, 1006188567), (3, 670792378), (6, 335396189), (19, 105914586), (23, 87494658), (38, 52957293), (46, 43747329), (57, 35304862), (69, 29164886), (114, 17652431), (138, 14582443), (389, 5173206), (437, 4604982), (778, 2586603), (874, 2302491), (1167, 1724402), (1311, 1534994), (1973, 1019958), (2334, 862201), (2622, 767497), (3946, 509979), (5919, 339986), (7391, 272274), (8947, 224922), (11838, 169993), (14782, 136137), (17894, 112461), (22173, 90758), (26841, 74974), (37487, 53682), (44346, 45379)]