1897249612

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{2003}}^1\times {\mathrm{5507}}^1$

素因数の和:7557

約数の個数: 24

約数和(自身を含む): 3399713856

約数和(自身を除く): 1502464244

約数列:

[1, 2, 4, 43, 86, 172, 2003, 4006, 5507, 8012, 11014, 22028, 86129, 172258, 236801, 344516, 473602, 947204, 11030521, 22061042, 44122084, 474312403, 948624806, 1897249612]

約数ペア:

[(1, 1897249612), (2, 948624806), (4, 474312403), (43, 44122084), (86, 22061042), (172, 11030521), (2003, 947204), (4006, 473602), (5507, 344516), (8012, 236801), (11014, 172258), (22028, 86129)]