259335804

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{237487}}^1$

素因数の和:237514

約数の個数: 48

約数和(自身を含む): 744762368

約数和(自身を除く): 485426564

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 237487, 474974, 712461, 949948, 1424922, 1662409, 2849844, 3087331, 3324818, 4987227, 6174662, 6649636, 9261993, 9974454, 12349324, 18523986, 19948908, 21611317, 37047972, 43222634, 64833951, 86445268, 129667902, 259335804]

約数ペア:

[(1, 259335804), (2, 129667902), (3, 86445268), (4, 64833951), (6, 43222634), (7, 37047972), (12, 21611317), (13, 19948908), (14, 18523986), (21, 12349324), (26, 9974454), (28, 9261993), (39, 6649636), (42, 6174662), (52, 4987227), (78, 3324818), (84, 3087331), (91, 2849844), (156, 1662409), (182, 1424922), (273, 949948), (364, 712461), (546, 474974), (1092, 237487)]