2247349678

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{3221}}^1$

素因数の和:3353

約数の個数: 64

約数和(自身を含む): 4219015680

約数和(自身を除く): 1971666002

約数列:

[1, 2, 7, 14, 19, 38, 43, 61, 86, 122, 133, 266, 301, 427, 602, 817, 854, 1159, 1634, 2318, 2623, 3221, 5246, 5719, 6442, 8113, 11438, 16226, 18361, 22547, 36722, 45094, 49837, 61199, 99674, 122398, 138503, 196481, 277006, 348859, 392962, 428393, 697718, 856786, 969521, 1375367, 1939042, 2631557, 2750734, 3733139, 5263114, 7466278, 8448683, 16897366, 18420899, 26131973, 36841798, 52263946, 59140781, 118281562, 160524977, 321049954, 1123674839, 2247349678]

約数ペア:

[(1, 2247349678), (2, 1123674839), (7, 321049954), (14, 160524977), (19, 118281562), (38, 59140781), (43, 52263946), (61, 36841798), (86, 26131973), (122, 18420899), (133, 16897366), (266, 8448683), (301, 7466278), (427, 5263114), (602, 3733139), (817, 2750734), (854, 2631557), (1159, 1939042), (1634, 1375367), (2318, 969521), (2623, 856786), (3221, 697718), (5246, 428393), (5719, 392962), (6442, 348859), (8113, 277006), (11438, 196481), (16226, 138503), (18361, 122398), (22547, 99674), (36722, 61199), (45094, 49837)]