12744397442

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1\times {\mathrm{1373}}^1$

素因数の和:1683

約数の個数: 64

約数和(自身を含む): 22758188544

約数和(自身を除く): 10013791102

約数列:

[1, 2, 7, 14, 41, 82, 103, 157, 206, 287, 314, 574, 721, 1099, 1373, 1442, 2198, 2746, 4223, 6437, 8446, 9611, 12874, 16171, 19222, 29561, 32342, 45059, 56293, 59122, 90118, 112586, 113197, 141419, 215561, 226394, 282838, 394051, 431122, 663011, 788102, 989933, 1326022, 1508927, 1979866, 3017854, 4641077, 5798179, 8838001, 9282154, 11596358, 17676002, 22202783, 40587253, 44405566, 61866007, 81174506, 123732014, 155419481, 310838962, 910314103, 1820628206, 6372198721, 12744397442]

約数ペア:

[(1, 12744397442), (2, 6372198721), (7, 1820628206), (14, 910314103), (41, 310838962), (82, 155419481), (103, 123732014), (157, 81174506), (206, 61866007), (287, 44405566), (314, 40587253), (574, 22202783), (721, 17676002), (1099, 11596358), (1373, 9282154), (1442, 8838001), (2198, 5798179), (2746, 4641077), (4223, 3017854), (6437, 1979866), (8446, 1508927), (9611, 1326022), (12874, 989933), (16171, 788102), (19222, 663011), (29561, 431122), (32342, 394051), (45059, 282838), (56293, 226394), (59122, 215561), (90118, 141419), (112586, 113197)]