2130897426

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{112997}}^1$

素因数の和:113458

約数の個数: 32

約数和(自身を含む): 4881513600

約数和(自身を除く): 2750616174

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 449, 898, 1347, 2694, 3143, 6286, 9429, 18858, 112997, 225994, 338991, 677982, 790979, 1581958, 2372937, 4745874, 50735653, 101471306, 152206959, 304413918, 355149571, 710299142, 1065448713, 2130897426]

約数ペア:

[(1, 2130897426), (2, 1065448713), (3, 710299142), (6, 355149571), (7, 304413918), (14, 152206959), (21, 101471306), (42, 50735653), (449, 4745874), (898, 2372937), (1347, 1581958), (2694, 790979), (3143, 677982), (6286, 338991), (9429, 225994), (18858, 112997)]