1897802204

素因数分解:

$2^2\times {\mathrm{1831}}^1\times {\mathrm{259121}}^1$

素因数の和:260956

約数の個数: 12

約数和(自身を含む): 3322980528

約数和(自身を除く): 1425178324

約数列:

[1, 2, 4, 1831, 3662, 7324, 259121, 518242, 1036484, 474450551, 948901102, 1897802204]

約数ペア:

[(1, 1897802204), (2, 948901102), (4, 474450551), (1831, 1036484), (3662, 518242), (7324, 259121)]