425222584

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{2797517}}^1$

素因数の和:2797542

約数の個数: 16

約数和(自身を含む): 839255400

約数和(自身を除く): 414032816

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 2797517, 5595034, 11190068, 22380136, 53152823, 106305646, 212611292, 425222584]

約数ペア:

[(1, 425222584), (2, 212611292), (4, 106305646), (8, 53152823), (19, 22380136), (38, 11190068), (76, 5595034), (152, 2797517)]