2004691318

素因数分解:

$2^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{570487}}^1$

素因数の和:570747

約数の個数: 16

約数和(自身を含む): 3450311424

約数和(自身を除く): 1445620106

約数列:

[1, 2, 7, 14, 251, 502, 1757, 3514, 570487, 1140974, 3993409, 7986818, 143192237, 286384474, 1002345659, 2004691318]

約数ペア:

[(1, 2004691318), (2, 1002345659), (7, 286384474), (14, 143192237), (251, 7986818), (502, 3993409), (1757, 1140974), (3514, 570487)]