1269213708

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{36943}}^1$

素因数の和:37366

約数の個数: 48

約数和(自身を含む): 3392936960

約数和(自身を除く): 2123723252

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 409, 818, 1227, 1636, 2454, 2863, 4908, 5726, 8589, 11452, 17178, 34356, 36943, 73886, 110829, 147772, 221658, 258601, 443316, 517202, 775803, 1034404, 1551606, 3103212, 15109687, 30219374, 45329061, 60438748, 90658122, 105767809, 181316244, 211535618, 317303427, 423071236, 634606854, 1269213708]

約数ペア:

[(1, 1269213708), (2, 634606854), (3, 423071236), (4, 317303427), (6, 211535618), (7, 181316244), (12, 105767809), (14, 90658122), (21, 60438748), (28, 45329061), (42, 30219374), (84, 15109687), (409, 3103212), (818, 1551606), (1227, 1034404), (1636, 775803), (2454, 517202), (2863, 443316), (4908, 258601), (5726, 221658), (8589, 147772), (11452, 110829), (17178, 73886), (34356, 36943)]