2004509986

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{335539}}^1$

素因数の和:335673

約数の個数: 16

約数和(自身を含む): 3140654400

約数和(自身を除く): 1136144414

約数列:

[1, 2, 29, 58, 103, 206, 2987, 5974, 335539, 671078, 9730631, 19461262, 34560517, 69121034, 1002254993, 2004509986]

約数ペア:

[(1, 2004509986), (2, 1002254993), (29, 69121034), (58, 34560517), (103, 19461262), (206, 9730631), (2987, 671078), (5974, 335539)]