1230247956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{206279}}^1$

素因数の和:206364

約数の個数: 48

約数和(自身を含む): 3326883840

約数和(自身を除く): 2096635884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 852, 994, 1491, 1988, 2982, 5964, 206279, 412558, 618837, 825116, 1237674, 1443953, 2475348, 2887906, 4331859, 5775812, 8663718, 14645809, 17327436, 29291618, 43937427, 58583236, 87874854, 102520663, 175749708, 205041326, 307561989, 410082652, 615123978, 1230247956]

約数ペア:

[(1, 1230247956), (2, 615123978), (3, 410082652), (4, 307561989), (6, 205041326), (7, 175749708), (12, 102520663), (14, 87874854), (21, 58583236), (28, 43937427), (42, 29291618), (71, 17327436), (84, 14645809), (142, 8663718), (213, 5775812), (284, 4331859), (426, 2887906), (497, 2475348), (852, 1443953), (994, 1237674), (1491, 825116), (1988, 618837), (2982, 412558), (5964, 206279)]