2003955982

素因数分解:

$2^1\times 7^1\times {\mathrm{2473}}^1\times {\mathrm{57881}}^1$

素因数の和:60363

約数の個数: 16

約数和(自身を含む): 3436801632

約数和(自身を除く): 1432845650

約数列:

[1, 2, 7, 14, 2473, 4946, 17311, 34622, 57881, 115762, 405167, 810334, 143139713, 286279426, 1001977991, 2003955982]

約数ペア:

[(1, 2003955982), (2, 1001977991), (7, 286279426), (14, 143139713), (2473, 810334), (4946, 405167), (17311, 115762), (34622, 57881)]