2998892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{571}}^1$

素因数の和:689

約数の個数: 24

約数和(自身を含む): 5717712

約数和(自身を除く): 2718820

約数列:

[1, 2, 4, 13, 26, 52, 101, 202, 404, 571, 1142, 1313, 2284, 2626, 5252, 7423, 14846, 29692, 57671, 115342, 230684, 749723, 1499446, 2998892]

約数ペア:

[(1, 2998892), (2, 1499446), (4, 749723), (13, 230684), (26, 115342), (52, 57671), (101, 29692), (202, 14846), (404, 7423), (571, 5252), (1142, 2626), (1313, 2284)]